gcc-4_9-branch/libgomp/ChangeLog

   1 2015-06-26  Release Manager
   2
   3         * GCC 4.9.3 released.
   4
   5 2015-06-03  Jakub Jelinek  <jakub@redhat.com>
   6
   7         Backported from mainline
   8         2015-05-13  Jakub Jelinek  <jakub@redhat.com>
   9
  10         PR middle-end/66133
  11         * testsuite/libgomp.c/pr66133.c: New test.
  12
  13         2015-03-30  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR fortran/65597
  16         * testsuite/libgomp.fortran/pr65597.f90: New test.
  17
  18         2015-03-19  Jakub Jelinek  <jakub@redhat.com>
  19
  20         * testsuite/libgomp.c/target-10.c: New test.
  21         * testsuite/libgomp.c++/target-4.C: New test.
  22
  23 2015-04-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  24
  25         Backported from mainline
  26         2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  27
  28         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
  29         * configure.ac (*-*-rtems*): Assume Pthread is supported.
  30         (pthread.h): Check for this header file.
  31         * configure: Regenerate.
  32
  33 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
  34
  35         PR c/64824
  36         * testsuite/libgomp.c/atomic-18.c: New test.
  37         * testsuite/libgomp.c++/atomic-16.C: New test.
  38
  39         Backported from mainline
  40         2015-02-04  Jakub Jelinek  <jakub@redhat.com>
  41
  42         PR c/64824
  43         PR c/64868
  44         * testsuite/libgomp.c/pr64824.c: New test.
  45         * testsuite/libgomp.c/pr64868.c: New test.
  46         * testsuite/libgomp.c++/pr64824.C: New test.
  47         * testsuite/libgomp.c++/pr64868.C: New test.
  48
  49 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
  50
  51         PR middle-end/64734
  52         * libgomp.c/pr64734.c: New test.
  53
  54 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
  55
  56         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
  57
  58 2014-11-28  Jakub Jelinek  <jakub@redhat.com>
  59
  60         Backported from mainline
  61         2014-11-24  Jakub Jelinek  <jakub@redhat.com>
  62
  63         PR fortran/63938
  64         * libgomp.fortran/pr63938-1.f90: New test.
  65         * libgomp.fortran/pr63938-2.f90: New test.
  66
  67 2014-10-30  Release Manager
  68
  69         * GCC 4.9.2 released.
  70
  71 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
  72
  73         PR libgomp/61200
  74         * testsuite/libgomp.c/pr61200.c: New test.
  75
  76 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
  77
  78         PR c++/63248
  79         * testsuite/libgomp.c++/pr63248.C: New test.
  80
  81 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
  82
  83         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
  84         is not zero, but taskgroup->children is NULL and there are
  85         any task->children, schedule those instead of waiting.
  86         * testsuite/libgomp.c/depend-6.c: New test.
  87         * testsuite/libgomp.c/depend-7.c: New test.
  88         * testsuite/libgomp.c/depend-8.c: New test.
  89         * testsuite/libgomp.c/depend-9.c: New test.
  90         * testsuite/libgomp.c/depend-10.c: New test.
  91
  92 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
  93
  94         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
  95         (struct gomp_taskwait): New type.
  96         (struct gomp_task): Add taskwait and parent_depends_on, remove
  97         in_taskwait and taskwait_sem fields.
  98         (gomp_finish_task): Don't destroy taskwait_sem.
  99         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 100         taskwait and parent_depends_on.
 101         (GOMP_task): For if (0) tasks with depend clause that depend on
 102         earlier tasks don't defer them, instead call
 103         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 104         Initialize redundant_out field, for redundant out entries just
 105         move them at the end of linked list instead of removing them
 106         completely, and set redundant_out flag instead of redundant.
 107         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 108         that task.
 109         (gomp_task_run_post_handle_dependers): If parent is in
 110         gomp_task_maybe_wait_for_dependencies and newly runnable task
 111         is not parent_depends_on, queue it in parent->children linked
 112         list after all runnable tasks with parent_depends_on set.
 113         Adjust for addition of taskwait indirection.
 114         (gomp_task_run_post_remove_parent): If parent is in
 115         gomp_task_maybe_wait_for_dependencies and task to be removed
 116         is parent_depends_on, decrement n_depend and if needed awake
 117         parent.  Adjust for addition of taskwait indirection.
 118         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 119         (gomp_task_maybe_wait_for_dependencies): New function.
 120         * testsuite/libgomp.c/depend-5.c: New test.
 121
 122 2014-07-16  Release Manager
 123
 124         * GCC 4.9.1 released.
 125
 126 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
 127
 128         Backported from mainline
 129         2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 130
 131         * testsuite/libgomp.fortran/simd5.f90: New test.
 132         * testsuite/libgomp.fortran/simd6.f90: New test.
 133         * testsuite/libgomp.fortran/simd7.f90: New test.
 134
 135         2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 136
 137         * testsuite/libgomp.fortran/aligned1.f03: New test.
 138         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 139         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 140         tasks with !$omp parallel !$omp single.
 141         * testsuite/libgomp.fortran/target8.f90: New test.
 142         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 143         not to use trim in the combiner, instead call elemental function.
 144         (fn): New elemental function.
 145         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 146         Make elemental.
 147         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 148         omp_in): Likewise.
 149         * testsuite/libgomp.fortran/udr12.f90: New test.
 150         * testsuite/libgomp.fortran/udr13.f90: New test.
 151         * testsuite/libgomp.fortran/udr14.f90: New test.
 152         * testsuite/libgomp.fortran/udr15.f90: New test.
 153
 154         2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 155
 156         * omp_lib.f90.in (openmp_version): Set to 201307.
 157         * omp_lib.h.in (openmp_version): Likewise.
 158         * testsuite/libgomp.c/target-8.c: New test.
 159         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 160         and inbranch clauses.
 161         * testsuite/libgomp.fortran/depend-3.f90: New test.
 162         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 163         openmp_version.
 164         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 165         * testsuite/libgomp.fortran/target1.f90: New test.
 166         * testsuite/libgomp.fortran/target2.f90: New test.
 167         * testsuite/libgomp.fortran/target3.f90: New test.
 168         * testsuite/libgomp.fortran/target4.f90: New test.
 169         * testsuite/libgomp.fortran/target5.f90: New test.
 170         * testsuite/libgomp.fortran/target6.f90: New test.
 171         * testsuite/libgomp.fortran/target7.f90: New test.
 172
 173         2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 174
 175         PR fortran/60928
 176         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 177         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 178         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 179         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 180         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 181         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 182         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 183         * testsuite/libgomp.fortran/associate1.f90: New test.
 184         * testsuite/libgomp.fortran/associate2.f90: New test.
 185         * testsuite/libgomp.fortran/procptr1.f90: New test.
 186
 187         2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 188
 189         * testsuite/libgomp.fortran/simd1.f90: New test.
 190         * testsuite/libgomp.fortran/udr1.f90: New test.
 191         * testsuite/libgomp.fortran/udr2.f90: New test.
 192         * testsuite/libgomp.fortran/udr3.f90: New test.
 193         * testsuite/libgomp.fortran/udr4.f90: New test.
 194         * testsuite/libgomp.fortran/udr5.f90: New test.
 195         * testsuite/libgomp.fortran/udr6.f90: New test.
 196         * testsuite/libgomp.fortran/udr7.f90: New test.
 197         * testsuite/libgomp.fortran/udr8.f90: New test.
 198         * testsuite/libgomp.fortran/udr9.f90: New test.
 199         * testsuite/libgomp.fortran/udr10.f90: New test.
 200         * testsuite/libgomp.fortran/udr11.f90: New test.
 201
 202         2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 203
 204         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 205         vect_simd_clones effective target.
 206         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 207
 208         2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 209
 210         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 211         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 212         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 213         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 214         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 215         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 216         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 217         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 218         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 219         * testsuite/libgomp.fortran/depend-1.f90: New test.
 220         * testsuite/libgomp.fortran/depend-2.f90: New test.
 221         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 222         * testsuite/libgomp.fortran/simd1.f90: New test.
 223         * testsuite/libgomp.fortran/simd2.f90: New test.
 224         * testsuite/libgomp.fortran/simd3.f90: New test.
 225         * testsuite/libgomp.fortran/simd4.f90: New test.
 226         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 227
 228 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 229
 230         * testsuite/libgomp.c/for-2.c: Define SC to static for
 231         #pragma omp for simd testing.
 232         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 233         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 234         SC macro.
 235         * testsuite/libgomp.c/simd-14.c: New test.
 236         * testsuite/libgomp.c/simd-15.c: New test.
 237         * testsuite/libgomp.c/simd-16.c: New test.
 238         * testsuite/libgomp.c/simd-17.c: New test.
 239         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 240         #pragma omp for simd testing.
 241         * testsuite/libgomp.c++/simd10.C: New test.
 242         * testsuite/libgomp.c++/simd11.C: New test.
 243         * testsuite/libgomp.c++/simd12.C: New test.
 244         * testsuite/libgomp.c++/simd13.C: New test.
 245
 246 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 247
 248         PR middle-end/61252
 249         * testsuite/libgomp.c++/simd-9.C: New test.
 250
 251 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 252
 253         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 254         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 255         texts according to their @menu entry positions.
 256
 257 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 258
 259         * testsuite/libgomp.c/simd-10.c: New test.
 260         * testsuite/libgomp.c/simd-11.c: New test.
 261         * testsuite/libgomp.c/simd-12.c: New test.
 262         * testsuite/libgomp.c/simd-13.c: New test.
 263
 264 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 265
 266         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 267         atomic type clauses in any order and optional comma in between.
 268         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 269         * testsuite/libgomp.c/atomic-17.c: Likewise.
 270
 271         * testsuite/libgomp.c/simd-7.c: New test.
 272         * testsuite/libgomp.c/simd-8.c: New test.
 273         * testsuite/libgomp.c/simd-9.c: New test.
 274         * testsuite/libgomp.c/loop-16.c: New test.
 275
 276 2014-04-22  Release Manager
 277
 278         * GCC 4.9.0 released.
 279
 280 2014-04-02  Richard Henderson  <rth@redhat.com>
 281
 282         * config/linux/futex.h (futex_wait): Get error value from errno.
 283         (futex_wake): Likewise.
 284
 285 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 286
 287         PR c++/60331
 288         * testsuite/libgomp.c++/udr-11.C: New test.
 289         * testsuite/libgomp.c++/udr-12.C: New test.
 290         * testsuite/libgomp.c++/udr-13.C: New test.
 291         * testsuite/libgomp.c++/udr-14.C: New test.
 292         * testsuite/libgomp.c++/udr-15.C: New test.
 293         * testsuite/libgomp.c++/udr-16.C: New test.
 294         * testsuite/libgomp.c++/udr-17.C: New test.
 295         * testsuite/libgomp.c++/udr-18.C: New test.
 296         * testsuite/libgomp.c++/udr-19.C: New test.
 297
 298 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 299
 300         Update copyright years
 301
 302 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 303
 304         * hashtab.h: Use the standard form for the copyright notice.
 305
 306 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 307
 308         * libgomp.texi: Bump @copying's copyright year.
 309
 310 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 311
 312         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 313         alloca () with __builtin_alloca ().
 314         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 315         * testsuite/libgomp.c/lock-3.c: Likewise.
 316         * testsuite/libgomp.c/pr48591.c: Likewise.
 317
 318 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 319
 320         PR testsuite/59534
 321         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 322         comparisons.
 323
 324 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 325
 326         PR libgomp/58756
 327         * testsuite/libgomp.c/pr58756.c: New test.
 328
 329 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 330
 331         PR libgomp/59467
 332         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 333         !$omp parallel.
 334
 335 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 336
 337         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 338         ALWAYS_CFLAGS.
 339         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 340         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 341         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 342         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 343         Likewise.
 344
 345         * libgomp_g.h: Include <stddef.h> for size_t.
 346
 347         * libgomp.spec.in: Update comment about libgomp's dependencies.
 348         * configure.ac: Likewise.
 349         * configure: Regenerate.
 350
 351 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 352
 353         * libgomp.texi: (Runtime Library Routines): Update references for
 354         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 355         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 356         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 357         (Environment Variables): Update references for OpenMP 4.0. Add
 358         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 359         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 360         order.
 361
 362 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 363
 364         * env.c (parse_bind_var): Initialize value to avoid
 365         (false positive) warning.
 366
 367 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 368
 369         PR libgomp/58691
 370         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 371         to check variable.
 372         (gomp_init_num_threads): Move i variable declaration into
 373         #ifdef CPU_ALLOC_SIZE block.
 374         * config/linux/affinity.c (gomp_affinity_init_level): Test
 375         gomp_places_list_len == 0 rather than gomp_places_list == 0
 376         when checking for topology reading error.
 377         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 378         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 379         gomp_places_list, only parse env var and always return false.
 380         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 381         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 382         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 383         and either of these variables were parsed correctly into a places
 384         list.
 385
 386 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 387             Jakub Jelinek  <jakub@redhat.com>
 388
 389         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 390         of 5 loopfn matches.
 391         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 392         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 393         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 394         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 395         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 396         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 397         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 398         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 399
 400 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 401
 402         * Makefile.am (omp_lib.mod): Streamline rule.
 403         * Makefile.in: Regenerate.
 404
 405         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 406         exceptions.
 407
 408         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 409         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 410         * testsuite/libgomp.fortran/lib2.f: Likewise.
 411         * testsuite/libgomp.fortran/lib3.f: Likewise.
 412
 413         * configure.ac: Typo fix.
 414         * configure: Regenerate.
 415
 416         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 417         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 418
 419         * omp.h.in: Don't touch the user's namespace.
 420
 421 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 422             Tobias Burnus  <burnus@net-b.de>
 423             Richard Henderson  <rth@redhat.com>
 424
 425         * target.c: New file.
 426         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 427         * Makefile.in: Regenerated.
 428         * libgomp_g.h (GOMP_task): Add depend argument.
 429         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 430         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 431         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 432         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 433         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 434         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 435         GOMP_taskgroup_start, GOMP_taskgroup_end,
 436         GOMP_parallel_sections): New prototypes.
 437         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 438         (omp_is_initial_device_): New function.
 439         (ULP, STR1, STR2, ialias_redirect): Removed.
 440         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 441         omp_set_default_device_8_, omp_get_default_device_,
 442         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 443         functions.
 444         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 445         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 446         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 447         @@GOMP_4.0.
 448         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 449         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 450         omp_set_default_device, omp_set_default_device_,
 451         omp_set_default_device_8_, omp_get_default_device,
 452         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 453         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 454         omp_get_team_num_): Export @@OMP_4.0.
 455         * team.c (struct gomp_thread_start_data): Add place field.
 456         (gomp_thread_start): Clear thr->thread_pool and
 457         thr->task before returning.  Use gomp_team_barrier_wait_final
 458         instead of gomp_team_barrier_wait.  Initialize thr->place.
 459         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 460         team_cancelled and task_queued_count fields.
 461         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 462         before calling pthread_exit.
 463         (gomp_free_thread): No longer static.  Use
 464         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 465         (gomp_team_start): Add flags argument.  Set
 466         thr->thread_pool->threads_busy to nthreads immediately after creating
 467         new pool.  Use gomp_managed_threads_lock instead of
 468         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 469         (gomp_team_end): Use gomp_managed_threads_lock instead of
 470         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 471         of gomp_team_barrier_wait.  If team->team_cancelled, call
 472         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 473         rather than thr->ts.work_share.
 474         (initialize_team): Don't call gomp_sem_init here.
 475         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 476         caller.
 477         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 478         * env.c (gomp_global_icv): Add default_device_var, target_data and
 479         bind_var initializers.
 480         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 481         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 482         gomp_places_list_len): New variables.
 483         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 484         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 485         sized places.
 486         (gomp_cancel_var): New global variable.
 487         (parse_int): New function.
 488         (handle_omp_display_env): New function.
 489         (initialize_env): Use it.  Initialize default_device_var.
 490         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 491         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 492         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 493         been successfully parsed (and call gomp_init_affinity in that case).
 494         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 495         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 496         omp_get_team_num, omp_is_initial_device): New functions.
 497         * libgomp.h: Include stdlib.h.
 498         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 499         Define.
 500         (struct target_mem_desc): Forward declare.
 501         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 502         and thread_limit_var fields.
 503         (gomp_get_num_devices): New prototype.
 504         (gomp_cancel_var): New extern decl.
 505         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 506         team_cancelled and task_queued_count fields.  Add comments about
 507         task_{,queued_,running_}count.
 508         (gomp_cancel_kind): New enum.
 509         (gomp_work_share_end_cancel): New prototype.
 510         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 511         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 512         and depend fields.
 513         (struct gomp_taskgroup): New type.
 514         (struct gomp_task_depend_entry,
 515         struct gomp_dependers_vec): New types.
 516         (gomp_finish_task): Free depend_hash if non-NULL.
 517         (struct gomp_team_state): Add place_partition_off
 518         and place_partition_len fields.
 519         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 520         gomp_places_list_len): New extern decls.
 521         (struct gomp_thread): Add place field.
 522         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 523         (gomp_init_thread_affinity): Add place argument.
 524         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 525         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 526         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 527         gomp_affinity_init_level, gomp_affinity_print_place): New
 528         prototypes.
 529         (gomp_team_start): Add flags argument.
 530         (gomp_thread_limit_var, gomp_remaining_threads_count,
 531         gomp_remaining_threads_lock): Remove.
 532         (gomp_managed_threads_lock): New variable.
 533         (struct gomp_thread_pool): Add threads_busy field.
 534         (gomp_free_thread): New prototype.
 535         * task.c: Include hashtab.h.
 536         (hash_entry_type): New typedef.
 537         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 538         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 539         copy_ctors_done and taskgroup fields.
 540         (GOMP_task): Add depend argument, handle depend clauses.  If
 541         gomp_team_barrier_cancelled or if it's taskgroup has been
 542         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 543         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 544         and already cancelled, don't discard the task.  If taskgroup is
 545         non-NULL, enqueue the task into taskgroup queue.  Increment
 546         num_children field in taskgroup.  Increment task_queued_count.
 547         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 548         gomp_task_run_post_remove_taskgroup): New inline functions.
 549         (gomp_task_run_post_handle_depend_hash,
 550         gomp_task_run_post_handle_dependers,
 551         gomp_task_run_post_handle_depend): New functions.
 552         (GOMP_taskwait): Use them.  If more than one new tasks
 553         have been queued, wake other threads if needed.
 554         (gomp_barrier_handle_tasks): Likewise.  If
 555         gomp_team_barrier_cancelled, don't start any new tasks, just free
 556         all tasks.
 557         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 558         * omp_lib.f90.in
 559         (omp_proc_bind_kind, omp_proc_bind_false,
 560         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 561         omp_proc_bind_spread): New params.
 562         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 563         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 564         omp_get_team_num, omp_is_initial_device): New interfaces.
 565         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 566         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 567         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 568         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 569         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 570         useless use omp_lib_kinds.
 571         * omp.h.in (omp_proc_bind_t): New typedef.
 572         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 573         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 574         omp_get_team_num, omp_is_initial_device): New prototypes.
 575         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 576         through to gomp_team_start.
 577         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 578         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 579         Adjust gomp_parallel_loop_start callers.
 580         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 581         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 582         GOMP_loop_end_cancel): New functions.
 583         (GOMP_parallel_end): Add ialias_redirect.
 584         * hashtab.h: New file.
 585         * libgomp.texi (Environment Variables): Minor cleanup,
 586         update section refs to OpenMP 4.0rc2.
 587         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 588         environment variables.
 589         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 590         team->work_shares_to_free to thr->ts.work_share before calling
 591         free_work_share.
 592         (gomp_work_share_end_cancel): New function.
 593         * config/linux/proc.c: Include errno.h.
 594         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 595         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 596         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 597         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 598         gomp_cpuset_size is sizeof (cpu_set_t).
 599         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 600         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 601         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 602         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 603         contain any logical CPUs.
 604         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 605         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 606         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 607         pthread_getaffinity_np.  Check gomp_places_list instead of
 608         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 609         * config/linux/bar.c (gomp_barrier_wait_end,
 610         gomp_barrier_wait_last): Use BAR_* defines.
 611         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 612         from state where needed.  Set work_share_cancelled to 0 on last
 613         thread.
 614         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 615         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 616         functions.
 617         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 618         Add cpusetsize argument.
 619         (gomp_cpuset_size, gomp_cpusetp): Declare.
 620         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 621         (affinity_counter): Remove.
 622         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 623         if CPU_ALLOC_SIZE isn't defined.
 624         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 625         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 626         bind current thread to the first place.
 627         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 628         pthread_setaffinity_np to gomp_places_list[place].
 629         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 630         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 631         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 632         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 633         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 634         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 635         (gomp_barrier_t): Add awaited_final field.
 636         (gomp_barrier_init): Initialize awaited_final field.
 637         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 638         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 639         prototypes.
 640         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 641         defines.
 642         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 643         gomp_team_barrier_cancelled): New inline functions.
 644         (gomp_barrier_last_thread,
 645         gomp_team_barrier_set_task_pending,
 646         gomp_team_barrier_clear_task_pending,
 647         gomp_team_barrier_set_waiting_for_tasks,
 648         gomp_team_barrier_waiting_for_tasks,
 649         gomp_team_barrier_done): Use BAR_* defines.
 650         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 651         (gomp_barrier_wait_end): Use BAR_* defines.
 652         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 653         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 654         Use BAR_* defines.
 655         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 656         gomp_team_barrier_cancel): New functions.
 657         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 658         argument.
 659         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 660         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 661         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 662         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 663         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 664         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 665         (gomp_barrier_t): Add cancellable field.
 666         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 667         gomp_team_barrier_cancel): New prototypes.
 668         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 669         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 670         gomp_team_barrier_cancelled): New inline functions.
 671         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 672         gomp_team_barrier_set_task_pending,
 673         gomp_team_barrier_clear_task_pending,
 674         gomp_team_barrier_set_waiting_for_tasks,
 675         gomp_team_barrier_waiting_for_tasks,
 676         gomp_team_barrier_done): Use BAR_* defines.
 677         * barrier.c (GOMP_barrier_cancel): New function.
 678         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 679         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 680         omp_proc_bind_spread): New params.
 681         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 682         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 683         omp_get_team_num, omp_is_initial_device): New externals.
 684         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 685         New functions.
 686         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 687         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 688         infinity.  If not nested, just return minimum of max_num_threads
 689         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 690         to the returned value.  Otherwise, don't update atomically
 691         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 692         (GOMP_parallel_end): Adjust for thread_limit now being in
 693         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 694         infinity.  Adjust threads_busy in the pool rather than
 695         gomp_remaining_threads_count.  Remember team->nthreads and call
 696         gomp_team_end before adjusting threads_busy, if not nested
 697         afterwards, just set it to 1 non-atomically.  Add ialias.
 698         (GOMP_parallel_start): Adjust gomp_team_start caller.
 699         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 700         * testsuite/libgomp.c/affinity-1.c: New test.
 701         * testsuite/libgomp.c/atomic-15.c: New test.
 702         * testsuite/libgomp.c/atomic-16.c: New test.
 703         * testsuite/libgomp.c/atomic-17.c: New test.
 704         * testsuite/libgomp.c/cancel-for-1.c: New test.
 705         * testsuite/libgomp.c/cancel-for-2.c: New test.
 706         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 707         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 708         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 709         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 710         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 711         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 712         * testsuite/libgomp.c/depend-1.c: New test.
 713         * testsuite/libgomp.c/depend-2.c: New test.
 714         * testsuite/libgomp.c/depend-3.c: New test.
 715         * testsuite/libgomp.c/depend-4.c: New test.
 716         * testsuite/libgomp.c/for-1.c: New test.
 717         * testsuite/libgomp.c/for-1.h: New file.
 718         * testsuite/libgomp.c/for-2.c: New test.
 719         * testsuite/libgomp.c/for-2.h: New file.
 720         * testsuite/libgomp.c/for-3.c: New test.
 721         * testsuite/libgomp.c/pr58392.c: New test.
 722         * testsuite/libgomp.c/simd-1.c: New test.
 723         * testsuite/libgomp.c/simd-2.c: New test.
 724         * testsuite/libgomp.c/simd-3.c: New test.
 725         * testsuite/libgomp.c/simd-4.c: New test.
 726         * testsuite/libgomp.c/simd-5.c: New test.
 727         * testsuite/libgomp.c/simd-6.c: New test.
 728         * testsuite/libgomp.c/target-1.c: New test.
 729         * testsuite/libgomp.c/target-2.c: New test.
 730         * testsuite/libgomp.c/target-3.c: New test.
 731         * testsuite/libgomp.c/target-4.c: New test.
 732         * testsuite/libgomp.c/target-5.c: New test.
 733         * testsuite/libgomp.c/target-6.c: New test.
 734         * testsuite/libgomp.c/target-7.c: New test.
 735         * testsuite/libgomp.c/taskgroup-1.c: New test.
 736         * testsuite/libgomp.c/thread-limit-1.c: New test.
 737         * testsuite/libgomp.c/thread-limit-2.c: New test.
 738         * testsuite/libgomp.c/thread-limit-3.c: New test.
 739         * testsuite/libgomp.c/udr-1.c: New test.
 740         * testsuite/libgomp.c/udr-2.c: New test.
 741         * testsuite/libgomp.c/udr-3.c: New test.
 742         * testsuite/libgomp.c++/affinity-1.C: New test.
 743         * testsuite/libgomp.c++/atomic-10.C: New test.
 744         * testsuite/libgomp.c++/atomic-11.C: New test.
 745         * testsuite/libgomp.c++/atomic-12.C: New test.
 746         * testsuite/libgomp.c++/atomic-13.C: New test.
 747         * testsuite/libgomp.c++/atomic-14.C: New test.
 748         * testsuite/libgomp.c++/atomic-15.C: New test.
 749         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 750         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 751         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 752         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 753         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 754         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 755         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 756         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 757         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 758         * testsuite/libgomp.c++/cancel-test.h: New file.
 759         * testsuite/libgomp.c++/for-9.C: New test.
 760         * testsuite/libgomp.c++/for-10.C: New test.
 761         * testsuite/libgomp.c++/for-11.C: New test.
 762         * testsuite/libgomp.c++/simd-1.C: New test.
 763         * testsuite/libgomp.c++/simd-2.C: New test.
 764         * testsuite/libgomp.c++/simd-3.C: New test.
 765         * testsuite/libgomp.c++/simd-4.C: New test.
 766         * testsuite/libgomp.c++/simd-5.C: New test.
 767         * testsuite/libgomp.c++/simd-6.C: New test.
 768         * testsuite/libgomp.c++/simd-7.C: New test.
 769         * testsuite/libgomp.c++/simd-8.C: New test.
 770         * testsuite/libgomp.c++/target-1.C: New test.
 771         * testsuite/libgomp.c++/target-2.C: New test.
 772         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 773         * testsuite/libgomp.c++/target-3.C: New test.
 774         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 775         * testsuite/libgomp.c++/udr-1.C: New test.
 776         * testsuite/libgomp.c++/udr-2.C: New test.
 777         * testsuite/libgomp.c++/udr-3.C: New test.
 778         * testsuite/libgomp.c++/udr-4.C: New test.
 779         * testsuite/libgomp.c++/udr-5.C: New test.
 780         * testsuite/libgomp.c++/udr-6.C: New test.
 781         * testsuite/libgomp.c++/udr-7.C: New test.
 782         * testsuite/libgomp.c++/udr-8.C: New test.
 783         * testsuite/libgomp.c++/udr-9.C: New test.
 784
 785 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 786
 787         PR testsuite/57605
 788         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 789         ALWAYS_CFLAGS.
 790
 791 2013-09-20  Alan Modra  <amodra@gmail.com>
 792
 793         * configure: Regenerate.
 794
 795 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 796
 797         * testsuite/libgomp.c/sections-2.c: New test.
 798
 799 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 800
 801         * testsuite/libgomp.fortran/strassen.f90:
 802         Add dg-skip-if aarch64_tiny.
 803
 804 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 805             Cesar Philippidis  <cesar@codesourcery.com>
 806
 807         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 808         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 809         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 810         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 811         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 812         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 813         Use dg-runtest rather than gfortran-dg-runtest.
 814
 815 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 816
 817         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 818         Linux-based x86 systems to cover all GNU systems.
 819         * testsuite/libgomp.c/lock-3.c: Likewise.
 820         * testsuite/libgomp.c/pr48591.c: Likewise.
 821
 822 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 823
 824         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 825         GNU/Hurd, as done for Linux-based systems.
 826
 827         * config/posix/ptrlock.h: Fix comment.
 828
 829 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 830
 831         PR fortran/57423
 832         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 833         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 834         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 835         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 836         omp_destroy_nest_lock): Correct arguments to match the one in
 837         the OpenMP spec.
 838         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 839         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 840         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 841         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 842
 843 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 844
 845         * testsuite/libgomp.c/loop-13.c: New test.
 846         * testsuite/libgomp.c/loop-14.c: New test.
 847         * testsuite/libgomp.c/loop-15.c: New test.
 848         * testsuite/libgomp.c++/loop-13.C: New test.
 849         * testsuite/libgomp.c++/loop-14.C: New test.
 850         * testsuite/libgomp.c++/loop-15.C: New test.
 851
 852 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 853
 854         PR middle-end/56217
 855         * testsuite/libgomp.c++/pr56217.C: New test.
 856
 857 2013-02-01  Alan Modra  <amodra@gmail.com>
 858
 859         * task.c (GOMP_task, GOMP_taskwait): Comment.
 860
 861 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 862             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 863
 864         PR libgomp/55561
 865         * config/linux/wait.h (do_spin): Use atomic load for addr.
 866         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 867         for intptr and ptrlock.
 868         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 869         for ptrlock.
 870
 871 2013-01-22  Alan Modra  <amodra@gmail.com>
 872
 873         PR libgomp/51376
 874         PR libgomp/56073
 875         * task.c (GOMP_task): Revert 2011-12-09 change.
 876         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
 877         barrier to read task->children..
 878         (gomp_barrier_handle_tasks): ..and matching atomic store with
 879         release barrier here when setting parent->children to NULL.
 880
 881 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 882             Tobias Burnus  <burnus@net-b.de>
 883
 884         PR driver/55884
 885         * testsuite/libgomp.fortran/fortran.exp: Use
 886         -fintrinsic-modules-path= instead of
 887         -fintrinsic-modules-path.
 888
 889 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 890
 891         Update copyright years.
 892
 893 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 894
 895         * testsuite/libgomp.fortran/fortran.exp: Set
 896         -fintrinsic-modules-path.
 897
 898 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 899
 900         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 901         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 902
 903 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 904
 905         PR libgomp/55411
 906         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 907         if pool had any threads_used.
 908
 909 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 910
 911         * testsuite/libgomp.c++/pr24455.C: Use
 912         -Wl,-undefined,dynamic_lookup on darwin.
 913
 914 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 915
 916         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 917
 918 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 919
 920         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 921
 922 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 923             Jim MacArthur  <jim.macarthur@arm.com>
 924             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 925             Nigel Stephens  <nigel.stephens@arm.com>
 926             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 927             Richard Earnshaw  <rearnsha@arm.com>
 928             Sofiane Naci  <sofiane.naci@arm.com>
 929             Stephen Thomas  <stephen.thomas@arm.com>
 930             Tejas Belagod  <tejas.belagod@arm.com>
 931             Yufeng Zhang  <yufeng.zhang@arm.com>
 932
 933         * configure.tgt: Add AArch64.
 934
 935 2012-10-04  Jason Merrill  <jason@redhat.com>
 936
 937         * testsuite/libgomp.c++/tls-init1.C: New.
 938
 939 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 940
 941         * configure: Regenerated.
 942
 943 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 944
 945         * config/linux/mips/futex.h (sys_futex0): Change to static
 946         function with noinline, nomips16 attributes under MIPS16. Adjust
 947         asm statement to place 'li v0,SYS_futex' immediately before
 948         syscall insn.
 949
 950 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 951
 952         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 953         conflict with index.html on case-insensitive file systems.
 954
 955 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 956
 957         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 958         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 959
 960 2012-07-02  Richard Guenther  <rguenther@suse.de>
 961             Michael Matz  <matz@suse.de>
 962             Tobias Grosser <tobias@grosser.es>
 963             Sebastian Pop <sebpop@gmail.com>
 964
 965         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 966         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 967         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 968         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 969
 970 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 971
 972         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 973
 974 2012-06-22  Richard Guenther  <rguenther@suse.de>
 975
 976         Merge from graphite branch
 977         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 978
 979         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 980         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 981
 982 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 983
 984         PR middle-end/53580
 985         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 986         use GOMP_barrier () call instead.
 987         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 988         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 989         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 990         call GOMP_barrier instead.
 991         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 992
 993 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 994
 995         PR libgomp/52993
 996         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 997         argument to memset call.
 998
 999 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         * configure: Regenerated.
1002
1003 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1004
1005         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1006
1007 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1008
1009         PR bootstrap/52812
1010         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1011
1012 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1013
1014         PR middle-end/52547
1015         * testsuite/libgomp.c/pr52547.c: New test.
1016
1017 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1018
1019         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1020
1021 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1022
1023         * configure.tgt (mips-sgi-irix6*): Remove.
1024
1025 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1026
1027         * configure.tgt (alpha*-dec-osf*): Remove.
1028
1029         * config/osf/sem.h: Remove.
1030         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1031
1032 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1033
1034         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1035
1036 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1037
1038         PR libstdc++/52188
1039         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1040         Remove ENABLE_SYMVERS_SOL2.
1041         * configure: Regenerate.
1042         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1043         (PREPROCESS): New variable.
1044         (libgomp.ver): New target.
1045         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1046         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1047         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1048         Use libgomp.ver.
1049         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1050         * Makefile.in: Regenerate.
1051
1052 2012-02-14  Walter Lee  <walt@tilera.com>
1053
1054         * configure.tgt: Handle tilegx and tilepro.
1055         * config/linux/tile/futex.h: New file.
1056
1057 2012-02-08  Richard Guenther  <rguenther@suse.de>
1058
1059         PR tree-optimization/46886
1060         * testsuite/libgomp.c/pr46886.c: New testcase.
1061
1062 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1063
1064         * config/linux/arm: Remove empty directory.
1065         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1066
1067 2011-12-09  Alan Modra  <amodra@gmail.com>
1068
1069         PR libgomp/51376
1070         * task.c (GOMP_taskwait): Don't access task->children outside of
1071         task_lock mutex region.
1072         (GOMP_task): Likewise.
1073
1074 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1075
1076         PR libgomp/51132
1077         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1078         to file scope.
1079         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1080         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1081         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1082         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1083         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1084
1085 2011-12-02  Alan Modra  <amodra@gmail.com>
1086
1087         * config/linux/affinity.c: Use atomic rather than sync builtin.
1088         * config/linux/lock.c: Likewise.
1089         * config/linux/ptrlock.h: Likewise.
1090         * config/linux/ptrlock.c: Likewise.
1091         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1092         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1093         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1094         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1095         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1096         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1097         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1098         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1099         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1100         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1101
1102 2011-11-30  Alan Modra  <amodra@gmail.com>
1103
1104         PR libgomp/51298
1105         * config/linux/bar.h: Use atomic rather than sync builtins.
1106         * config/linux/bar.c: Likewise.  Add missing acquire
1107         synchronisation on generation field.
1108         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1109         double unlock.
1110
1111 2011-11-30  Alan Modra  <amodra@gmail.com>
1112
1113         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1114         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1115         * config/linux/mutex.h: Use atomic rather than sync builtins.
1116         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1117         * config/linux/omp-lock.h: Comment fix.
1118         * config/linux/arm/mutex.h: Delete.
1119         * config/linux/powerpc/mutex.h: Delete.
1120         * config/linux/ia64/mutex.h: Delete.
1121         * config/linux/mips/mutex.h: Delete.
1122
1123 2011-11-30  Alan Modra  <amodra@gmail.com>
1124
1125         PR libgomp/51249
1126         * config/linux/sem.h: Rewrite.
1127         * config/linux/sem.c: Rewrite.
1128
1129 2011-11-28  Richard Henderson  <rth@redhat.com>
1130
1131         * libgomp.h (enum memmodel): New.
1132
1133 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1134
1135         * configure: Regenerate.
1136
1137 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1138
1139         * config/posix95: Remove empty directory.
1140
1141 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1142
1143         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1144
1145 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1146
1147         PR fortran/49792
1148         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1149         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1150
1151 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1152
1153         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1154
1155 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1156
1157         PR libgomp/49965
1158         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1159
1160 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1161
1162         * config/linux/proc.h: New.
1163         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1164         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1165         (gomp_init_num_threads): Update call to cpuset_popcount.
1166         (get_num_procs): Ditto.
1167         * config/linux/affinity.c (gomp_init_affinity): Call
1168         gomp_cpuset_popcount.
1169
1170 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1171
1172         PR fortran/42041
1173         PR fortran/46752
1174         * omp.h.in (omp_in_final): New prototype.
1175         * omp_lib.f90.in (omp_in_final): New interface.
1176         (omp_integer_kind, omp_logical_kind): Remove
1177         and replace all its uses in the module with 4.
1178         (openmp_version): Change to 201107.
1179         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1180         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1181         kind for the parameters.
1182         (omp_in_final): New external.
1183         (openmp_version): Change to 201107.
1184         * task.c (omp_in_final): New function.
1185         (gomp_init_task): Initialize final_task.
1186         (GOMP_task): Remove unused attribute from flags.  Handle final
1187         tasks.
1188         (GOMP_taskyield): New function.
1189         (omp_in_final): Return true if if (false) or final (true) task
1190         or descendant of final (true).
1191         * fortran.c (omp_in_final_): New function.
1192         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1193         (GOMP_3.0): Export GOMP_taskyield.
1194         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1195         variables.
1196         (parse_unsigned_long_list): New function.
1197         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1198         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1199         even if parse_affinity returned false.
1200         * config/linux/affinity.c (gomp_init_affinity): Handle
1201         gomp_cpu_affinity_len == 0.
1202         * libgomp_g.h (GOMP_taskyield): New prototype.
1203         * libgomp.h (struct gomp_task): Add final_task field.
1204         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1205         * team.c (gomp_team_start): Override new task's nthreads_var icv
1206         if list form OMP_NUM_THREADS has been used and it has value for
1207         the new nesting level.
1208
1209         * testsuite/libgomp.c/atomic-11.c: New test.
1210         * testsuite/libgomp.c/atomic-12.c: New test.
1211         * testsuite/libgomp.c/atomic-13.c: New test.
1212         * testsuite/libgomp.c/atomic-14.c: New test.
1213         * testsuite/libgomp.c/reduction-6.c: New test.
1214         * testsuite/libgomp.c/task-5.c: New test.
1215         * testsuite/libgomp.c++/atomic-2.C: New test.
1216         * testsuite/libgomp.c++/atomic-3.C: New test.
1217         * testsuite/libgomp.c++/atomic-4.C: New test.
1218         * testsuite/libgomp.c++/atomic-5.C: New test.
1219         * testsuite/libgomp.c++/atomic-6.C: New test.
1220         * testsuite/libgomp.c++/atomic-7.C: New test.
1221         * testsuite/libgomp.c++/atomic-8.C: New test.
1222         * testsuite/libgomp.c++/atomic-9.C: New test.
1223         * testsuite/libgomp.c++/task-8.C: New test.
1224         * testsuite/libgomp.c++/reduction-4.C: New test.
1225         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1226         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1227         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1228         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1229         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1230         * testsuite/libgomp.fortran/pointer1.f90: New test.
1231         * testsuite/libgomp.fortran/pointer2.f90: New test.
1232         * testsuite/libgomp.fortran/task4.f90: New test.
1233
1234 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1235
1236         * libgomp.texi: Update OpenMP spec references to 3.1.
1237         (omp_in_final,OMP_PROC_BIND): New sections.
1238         (OMP_NUM_THREADS): Document that the value can be now a list.
1239         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1240
1241 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         * config/linux/x86/futex.h: Check __x86_64__ instead of
1244         __LP64__.
1245
1246 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1247
1248         PR middle-end/49897
1249         PR middle-end/49898
1250         * testsuite/libgomp.c/pr49897-1.c: New test.
1251         * testsuite/libgomp.c/pr49897-2.c: New test.
1252         * testsuite/libgomp.c/pr49898-1.c: New test.
1253         * testsuite/libgomp.c/pr49898-2.c: New test.
1254
1255 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1256
1257         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1258         for ia32 instead of ilp32.
1259
1260         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1261         * testsuite/libgomp.c/atomic-6.c: Likewise.
1262
1263 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1264
1265         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1266         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1267
1268 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1269
1270         PR libgomp/45351
1271         * config/osf/sem.h: New file.
1272         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1273
1274 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1275
1276         PR target/49541
1277         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1278         ldflags.
1279
1280 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1281
1282         * config/linux/wait.h (do_spin): New inline, largely copied
1283         from do_wait, just don't do futex_wait here, instead return true if
1284         it should be done.
1285         (do_wait): Implement using do_spin.
1286         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1287         to prototype.
1288         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1289         __sync_bool_compare_and_swap, pass the oldval to
1290         gomp_mutex_lock_slow.
1291         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1292         If all mutex contenders are just spinning and not sleeping, don't
1293         change state to 2 unnecessarily.  Optimize the loop when state has
1294         already become 2 to use just one atomic operation per loop instead
1295         of two.
1296         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1297         to prototype.
1298         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1299         __sync_bool_compare_and_swap, pass the oldval to
1300         gomp_mutex_lock_slow.
1301
1302 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1303
1304         PR libgomp/49490
1305         * iter.c (gomp_iter_static_next): For chunk size 0
1306         only use n ceil/ nthreads size for the first
1307         n % nthreads threads in the team instead of
1308         all threads except for the last few ones which
1309         get less work or none at all.
1310         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1311         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1312         chunk argument, set run_sched_modifier to 0 for static
1313         resp. 1 for other kinds.  If chunk argument is 0
1314         and not static, set value to 1.
1315
1316 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1317
1318         PR c++/49043
1319         * testsuite/libgomp.c++/pr49043.C: New test.
1320
1321         PR c++/48869
1322         * testsuite/libgomp.c++/pr48869.C: New test.
1323
1324 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1325
1326         PR fortran/48894
1327         * fortran.c: Include limits.h.
1328         (TO_INT): Define.
1329         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1330         *set.
1331         (omp_set_num_threads_8_, omp_set_schedule_8_,
1332         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1333         omp_get_team_size_8_): Use TO_INT macro.
1334         * testsuite/libgomp.fortran/pr48894.f90: New test.
1335
1336 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1337
1338         PR middle-end/48591
1339         * testsuite/libgomp.c/pr48591.c: New test.
1340
1341 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1342
1343         PR bootstrap/48135
1344         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1345         * configure: Regenerate.
1346
1347 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1348
1349         PR fortran/47886
1350         * testsuite/libgomp.fortran/task3.f90: New test.
1351
1352 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1353
1354         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1355
1356 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1357
1358         PR libgomp/47854
1359         * libgomp.texi (omp_get_wtime): Don't say time in the past
1360         must be Unix Epoch.
1361
1362 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1363
1364         PR libgomp/47804
1365         * testsuite/libgomp.fortran/fortran.exp: Check for both
1366         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1367         but $blddir != "", still append ${blddir}/${lang_library_path}
1368         to ld_library_path.
1369
1370 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1371
1372         PR libgomp/47758
1373         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1374         of libquadmath.a before adding its libpath to ldflags.
1375
1376 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1377
1378         PR libgomp/47731
1379         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1380         to FUTEX_WAIT futex syscall.
1381         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1382
1383 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1384
1385         * configure: Regenerate.
1386
1387 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1388
1389         PR libstdc++/36104
1390         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1391
1392 2011-01-16  Gerald Pfeifer
1393
1394         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1395
1396 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1397
1398         PR fortran/46874
1399         * libgomp.fortran/allocatable6.f90: New test.
1400
1401 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1402
1403         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1404         * configure: Regenerate.
1405
1406 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1407
1408         PR target/40125
1409         PR lto/46695
1410         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1411         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1412         * aclocal.m4: Regenerate.
1413         * configure: Regenerate.
1414         * Makefile.in: Regenerate.
1415         * testsuite/Makefile.in: Regenerate.
1416
1417 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1418
1419         PR fortran/46753
1420         * libgomp.fortran/pr46753.f90: New test.
1421
1422         PR libgomp/43706
1423         * env.c (initialize_env): Default to spin count 300000
1424         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1425         is specified.
1426
1427         PR libgomp/45240
1428         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1429         at the end if sync builtins aren't supported.
1430
1431 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1432
1433         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1434
1435 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1436
1437         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1438
1439 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1440
1441         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1442
1443 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1444             Tobias Burnus  <burnus@net-b.de>
1445
1446         PR fortran/32049
1447         * configure.ac:
1448         * configure: Regenerate.
1449
1450 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1451
1452         * config/linux/futex.h: New.
1453         * config/linux/arm/mutex.h: New.
1454         * configure.tgt (arm*-*-linux*): Add config path.
1455
1456 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1457
1458         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1459
1460 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1461
1462         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1463         Change Fortran datatype to LOGICAL.
1464         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1465         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1466
1467 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1468
1469         * configure: Regenerate.
1470
1471 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1472
1473         * libgomp.texi: Add function keyword to a couple of Fortran
1474         interfaces, use integer instead of int for Fortran.
1475
1476 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1477
1478         * libgomp.texi: Fix spelling and pasto problems throughout.
1479         Adjust prototypes to match code.
1480
1481 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1482
1483         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1484         silence -fwhole-file warning.
1485
1486 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1487
1488         * configure.tgt (*-*-solaris2.[56]*): Removed.
1489
1490 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1491
1492         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1493         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1494         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1495         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1496         targetting solaris2*.
1497         * configure: Regenerate.
1498         * config.h.in: Regenerate.
1499
1500         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1501         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1502         Add libgomp_version_dep.
1503         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1504         versioning.
1505         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1506         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1507         * Makefile.in: Regenerate.
1508
1509         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1510         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1511         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1512         to common block, protected by
1513         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1514
1515 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1516
1517         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1518
1519 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1520
1521         PR bootstrap/43170
1522         * configure: Regenerate.
1523
1524 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1525
1526         PR other/43620
1527         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1528         * configure: Regenerate.
1529         * Makefile.in: Regenerate.
1530         * testsuite/Makefile.in: Regenerate.
1531
1532 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1533
1534         PR c/43893
1535         * testsuite/libgomp.c/pr43893.c: New test.
1536         * testsuite/libgomp.c++/pr43893.C: New test.
1537
1538 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1539
1540         PR middle-end/43570
1541         * testsuite/libgomp.fortran/vla8.f90: New test.
1542
1543 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1544
1545         PR libgomp/43706
1546         * config/linux/affinity.c (gomp_init_affinity): Decrease
1547         gomp_available_cpus if affinity mask confines the process to fewer
1548         CPUs.
1549         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1550         non-NULL, just return gomp_available_cpus.
1551
1552         PR libgomp/43569
1553         * sections.c (gomp_sections_init): Initialize ws->mode.
1554
1555 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1556
1557         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1558         not unused bar variable.
1559         * configure: Regenerate.
1560
1561 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1562
1563         * Makefile.in: Regenerate.
1564         * aclocal.m4: Regenerate.
1565         * testsuite/Makefile.in: Regenerate.
1566
1567 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1568
1569         PR libgomp/42942
1570         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1571         (initialize_env): Adjust callers.
1572         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1573         when the argument is 0.
1574
1575         * testsuite/libgomp.c/pr42942.c: New test.
1576
1577 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1578
1579         PR middle-end/42644
1580         PR middle-end/42130
1581         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1582         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1583
1584 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1585
1586         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1587         * testsuite/libgomp.c++/task-6.C: Likewise.
1588
1589 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1590
1591         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1592
1593 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1594
1595         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1596         * configure: Regenerate.
1597
1598 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1599
1600         PR fortran/42866
1601         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1602
1603 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1604
1605         * configure.ac: Test for executability of GFORTRAN.
1606         * configure: Regenerate.
1607
1608 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1609
1610         * configure: Regenerate.
1611
1612 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1613
1614         PR libgomp/42602
1615         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1616
1617 2010-01-03  Richard Guenther  <rguenther@suse.de>
1618
1619         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1620
1621 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1622
1623         * testsuite/libgomp.graphite/pr4118.c: New.
1624
1625 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1626
1627         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1628         for darwin, protect the test with require-effective-target tls_runtime.
1629         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1630
1631 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1632
1633         PR target/41605
1634         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1635         link spec %s substitutions for static libraries.
1636
1637 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1638
1639         PR testsuite/42135
1640         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1641
1642 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1643
1644         * Makefile.in: Regenerate.
1645         * configure: Regenerate.
1646         * testsuite/Makefile.in: Regenerate.
1647
1648 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1649
1650         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1651         settings for LC_ALL and LANG.
1652
1653 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1654
1655         PR fortran/42162
1656         * testsuite/libgomp.fortran/pr42162.f90: New test.
1657
1658 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1659
1660         PR middle-end/42029
1661         * testsuite/libgomp.c/pr42029.c: New test.
1662
1663 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1664
1665         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1666         *s.  Accept ld version without text in ()s.
1667         * configure: Regenerated.
1668
1669 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1670
1671         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1672
1673 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1674
1675         PR libgomp/41418
1676         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1677         or a hyphen (happens with fortran language disabled).
1678         * configure: Regenerate.
1679
1680 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1681
1682         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1683         use sed script portable to Solaris /bin/sed for extracting ld
1684         version.
1685         * configure: Regenerate.
1686
1687 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1688
1689         * testsuite/libgomp.graphite/bounds.c: New test.
1690
1691 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1692
1693         * Makefile.am (libgomp_la_LINK): New.
1694         * Makefile.in: Regenerate.
1695
1696 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1697
1698         * configure.ac (AC_PREREQ): Bump to 2.64.
1699
1700 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1701
1702         * Makefile.am (install-html, install-pdf): Remove.
1703         * Makefile.in: Regenerate.
1704
1705         * Makefile.in: Regenerate.
1706         * aclocal.m4: Regenerate.
1707         * config.h.in: Regenerate.
1708         * configure: Regenerate.
1709         * testsuite/Makefile.in: Regenerate.
1710
1711 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1712
1713         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1714         * Makefile.in: Regenerate.
1715
1716 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1717
1718         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1719         * Makefile.in: Regenerate.
1720
1721 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1722
1723         PR fortran/41102
1724         omp_lib.h.in: Fix -std=f95 errors.
1725
1726
1727 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1728
1729         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1730         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1731         * testsuite/libgomp.graphite/graphite.exp: New.
1732
1733 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1734
1735         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1736         only build.
1737
1738 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1739
1740         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1741         needed memory barrier semantics.
1742         * config/linux/mips/mutex.h: New file.
1743
1744 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1745
1746         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1747
1748 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1749
1750         * configure: Regenerate.
1751
1752 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1753
1754         PR testsuite/40699
1755         PR testsuite/40707
1756         PR testsuite/40709
1757         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1758         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1759         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1760
1761 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1762
1763         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1764         options when choosing a multilib.
1765
1766 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1767
1768         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1769         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1770         ld_library_path, not every libgcc multilib directory.
1771         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1772         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1773         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1774         Use add_path.
1775         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1776
1777 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1778
1779         * Makefile.am (LTLDFLAGS): Define.
1780         (LINK): Define.
1781         * Makefile.in: Regenerate.
1782
1783 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1784
1785         PR fortran/39718
1786         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1787         libgfortranbegin, check existence of libgfortran.a instead of
1788         libgfortranbegin.a.
1789
1790 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1791
1792         PR libgomp/40174
1793         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1794         (gomp_free_pool_helper): Likewise.
1795
1796 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1797             Jakub Jelinek  <jakub@redhat.com>
1798
1799         PR fortran/35423
1800         * testsuite/libgomp.fortran/workshare2.f90: New test.
1801
1802 2009-04-09  Nick Clifton  <nickc@redhat.com>
1803
1804         * iter.c: Change copyright header to refer to version 3 of the
1805         GNU General Public License with version 3.1 of the GCC Runtime
1806         Library Exception and to point readers at the COPYING3 and
1807         COPYING3.RUNTIME files and the FSF's license web page.
1808         * alloc.c: Likewise.
1809         * barrier.c: Likewise.
1810         * config/bsd/proc.c: Likewise.
1811         * config/linux/affinity.c: Likewise.
1812         * config/linux/alpha/futex.h: Likewise.
1813         * config/linux/bar.c: Likewise.
1814         * config/linux/bar.h: Likewise.
1815         * config/linux/ia64/futex.h: Likewise.
1816         * config/linux/ia64/mutex.h: Likewise.
1817         * config/linux/lock.c: Likewise.
1818         * config/linux/mips/futex.h: Likewise.
1819         * config/linux/mutex.c: Likewise.
1820         * config/linux/mutex.h: Likewise.
1821         * config/linux/powerpc/futex.h: Likewise.
1822         * config/linux/proc.c: Likewise.
1823         * config/linux/ptrlock.c: Likewise.
1824         * config/linux/ptrlock.h: Likewise.
1825         * config/linux/s390/futex.h: Likewise.
1826         * config/linux/sem.c: Likewise.
1827         * config/linux/sem.h: Likewise.
1828         * config/linux/sparc/futex.h: Likewise.
1829         * config/linux/wait.h: Likewise.
1830         * config/linux/x86/futex.h: Likewise.
1831         * config/mingw32/proc.c: Likewise.
1832         * config/mingw32/time.c: Likewise.
1833         * config/posix/affinity.c: Likewise.
1834         * config/posix/bar.c: Likewise.
1835         * config/posix/bar.h: Likewise.
1836         * config/posix/lock.c: Likewise.
1837         * config/posix/mutex.h: Likewise.
1838         * config/posix/proc.c: Likewise.
1839         * config/posix/ptrlock.h: Likewise.
1840         * config/posix/sem.c: Likewise.
1841         * config/posix/sem.h: Likewise.
1842         * config/posix/time.c: Likewise.
1843         * config/posix95/lock.c: Likewise.
1844         * critical.c: Likewise.
1845         * env.c: Likewise.
1846         * error.c: Likewise.
1847         * fortran.c: Likewise.
1848         * iter_ull.c: Likewise.
1849         * libgomp.h: Likewise.
1850         * libgomp_f.h.in: Likewise.
1851         * libgomp_g.h: Likewise.
1852         * loop.c: Likewise.
1853         * loop_ull.c: Likewise.
1854         * omp.h.in: Likewise.
1855         * omp_lib.f90.in: Likewise.
1856         * omp_lib.h.in: Likewise.
1857         * ordered.c: Likewise.
1858         * parallel.c: Likewise.
1859         * sections.c: Likewise.
1860         * single.c: Likewise.
1861         * task.c: Likewise.
1862         * team.c: Likewise.
1863         * work.c: Likewise.
1864
1865 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1866
1867         * testsuite/config/default.exp: Change copyright header to refer to
1868         version 3 of the GNU General Public License and to point readers
1869         at the COPYING3 file and the FSF's license web page.
1870
1871 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1872
1873         PR middle-end/39573
1874         * libgomp.c++/pr39573.C: New test.
1875
1876 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1877
1878         PR other/39591
1879         * testsuite/libgomp.c/pr39591-1.c: New test.
1880         * testsuite/libgomp.c/pr39591-2.c: New test.
1881         * testsuite/libgomp.c/pr39591-3.c: New test.
1882
1883 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1884
1885         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1886         * testsuite/libgomp.c/atomic-6.c: Ditto.
1887
1888 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1889
1890         PR c/39495
1891         * testsuite/libgomp.c/loop-12.c: New test.
1892         * testsuite/libgomp.c/loop-11.c: New test.
1893         * testsuite/libgomp.c++/loop-11.C: New test.
1894         * testsuite/libgomp.c++/loop-12.C: New test.
1895         * testsuite/libgomp.c++/for-8.C: New test.
1896
1897 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1898
1899         * configure: Regenerate.
1900
1901 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1902
1903         PR middle-end/39154
1904         * testsuite/libgomp.c/pr39154.c: New test.
1905
1906 2009-01-30  Ian Lance Taylor  <iant@google.com>
1907
1908         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1909         libgomp_ld_is_gold.  Get gold version number.
1910         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1911         * configure: Rebuild.
1912
1913 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1914
1915         * testsuite/lib/libgomp.exp: Add -B option for targets that
1916         use libgfortran.a%s in their specs.
1917
1918 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1919
1920         PR libgomp/38086
1921         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1922         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1923         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1924         * configure: Regenerated.
1925         * config.h.in: Likewise.
1926
1927 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1928
1929         PR c++/38650
1930         * testsuite/libgomp.c/pr38650.c: New test.
1931         * testsuite/libgomp.c++/pr38650.C: New test.
1932
1933 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1934
1935         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1936
1937 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1938
1939         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1940
1941 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1942
1943         * configure: Regenerate.
1944
1945 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1946
1947         PR middle-end/36802
1948         * testsuite/libgomp.c/pr36802-1.c: New test.
1949         * testsuite/libgomp.c/pr36802-2.c: New test.
1950         * testsuite/libgomp.c/pr36802-3.c: New test.
1951
1952 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1953
1954         PR libgomp/38270
1955         * config/linux/powerpc/mutex.h: New.
1956
1957 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1958
1959         PR c++/38257
1960         * testsuite/libgomp.c++/for-7.C: New test.
1961
1962         PR c++/38348
1963         * testsuite/libgomp.c++/for-6.C: New test.
1964
1965 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1966
1967         PR testsuite/28870
1968         * testsuite/lib/libgomp.exp: Include new timeout library files.
1969         (libgomp_target_compile): Set timeout value from new proc.
1970
1971 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1972
1973         PR libgomp/37938
1974         * config/linux/ia64/mutex.h: New.
1975
1976 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1977
1978         PR libgomp/37935
1979         * libgomp.texi (Runtime library routines, environment variables):
1980         Update for OpenMP version 3.0.
1981
1982 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1983             Steve Ellcey  <sje@cup.hp.com>
1984
1985         * configure: Regenerate for new libtool.
1986         * Makefile.in: Ditto.
1987         * testsuite/Makefile.in: Ditto.
1988
1989 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1990             Andreas Tobler  <a.tobler@schweiz.org>
1991
1992         * config/bsd/proc.c: New file.
1993         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1994         * configure.ac: Check for header <sys/sysctl.h>
1995         * configure: Regenerate.
1996         * config.h.in: Likewise.
1997
1998 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1999
2000         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2001
2002 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2003
2004         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2005         * Makefile.in: Regenerated.
2006         * testsuite/Makefile.in: Regenerated.
2007
2008 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2009
2010         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2011         depend on blddir if blddir exists.
2012         (libgomp_target_compile): Likewise.
2013         * testsuite/libgomp.c++/c++.exp: Likewise.
2014         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2015
2016 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2017
2018         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2019         Do not list GPL as Invariant Section.
2020
2021 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2022             Chao-ying Fu  <fu@mips.com>
2023
2024         * configure.tgt: Enable futex for MIPS.
2025         * config/linux/mips/futex.h: New file.
2026
2027 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2028
2029         * team.c (gomp_team_end): Free team immediately if it has
2030         just one thread.
2031
2032 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2033
2034         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2035         * testsuite/libgomp.fortran/fortran.exp: Same.
2036         * testsuite/libgomp.c/c.exp: Same.
2037         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2038         directory to library path first.
2039
2040 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2041
2042         * env.c (parse_stacksize): Add cast to avoid warning.
2043         (parse_spincount): Likewise.
2044
2045 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2046
2047         * testsuite/libgomp.c/loop-10.c: New test.
2048         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2049         * libgomp.c++/loop-6.C (main): Likewise.
2050
2051         PR debug/36617
2052         * testsuite/libgomp.c/debug-1.c: New test.
2053
2054 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2055
2056         * testsuite/libgomp.c/nqueens-1.c: New test.
2057
2058         PR c++/36523
2059         * testsuite/libgomp.c++/task-7.C: New function.
2060
2061 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2062
2063         * configure: Regenerate.
2064
2065 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2066
2067         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2068         mutex when HAVE_SYNC_BUILTINS isn't defined.
2069
2070 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2071
2072         * libgomp.texi (omp_test_lock): Fix typo.
2073
2074 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2075
2076         * omp_lib.f90.in: Add "implicit none".
2077
2078 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2079
2080         PR middle-end/36506
2081         * testsuite/libgomp.c/reduction-5.c: New test.
2082
2083 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2084
2085         * libgomp.h (struct gomp_task): Add in_tied_task field.
2086         * task.c (gomp_init_task): Initialize it.
2087         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2088         unconditionally.  Don't call gomp_team_barrier_wake if
2089         current task is implicit or if(0) from implicit and number of
2090         running tasks is equal to nthreads - 1.
2091
2092         PR libgomp/36471
2093         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2094         omp_get_team_size_8): Fix pastos.
2095
2096         PR libgomp/36469
2097         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2098         * configure: Regenerated.
2099         * config.h.in: Regenerated.
2100         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2101         defined.
2102
2103 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2104
2105         PR bootstrap/36452
2106         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2107         (GOMP_loop_ull_dynamic_start): Likewise.
2108         (GOMP_loop_ull_guided_start): Likewise.
2109         (GOMP_loop_ull_ordered_static_start): Likewise.
2110         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2111         (GOMP_loop_ull_ordered_guided_start): Likewise.
2112
2113 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2114             Richard Henderson  <rth@redhat.com>
2115             Ulrich Drepper  <drepper@redhat.com>
2116             Jakob Blomer  <jakob.blomer@ira.uka.de>
2117
2118         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2119         Substitute also OMP_*LOCK_25*.
2120         * configure: Regenerated.
2121         * config.h.in: Regenerated.
2122         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2123         ptrlock.c and task.c.
2124         * Makefile.in: Regenerated.
2125         * testsuite/Makefile.in: Regenerated.
2126         * task.c: New file.
2127         * loop_ull.c: New file.
2128         * iter_ull.c: New file.
2129         * libgomp.h: Include ptrlock.h.
2130         (enum gomp_task_kind): New type.
2131         (struct gomp_team): Add task_lock, task_queue, task_count,
2132         task_running_count, single_count fields.  Add
2133         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2134         Remove work_share_lock, generation_mask,
2135         oldest_live_gen, num_live_gen and init_work_shares fields, add
2136         work work_share_list_alloc, work_share_list_free and work_share_chunk
2137         fields.  Change work_shares from pointer to pointers into an array.
2138         Change ordered_release field into gomp_sem_t ** from flexible array
2139         member.  Add implicit_task and initial_work_shares fields.
2140         Move close to the end of the struct.
2141         (struct gomp_team_state): Add single_count, last_work_share,
2142         active_level and level fields, remove work_share_generation.
2143         (gomp_barrier_handle_tasks): New prototype.
2144         (gomp_finish_task): New inline function.
2145         (struct gomp_work_share): Move chunk_size, end, incr into
2146         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2147         next_ll fields.  Reshuffle fields.  Add next_alloc,
2148         next_ws, next_free and inline_ordered_team_ids fields, change
2149         ordered_team_ids into pointer from flexible array member.
2150         Add mode field.  Put lock and next into a different cache line
2151         from most of the write-once fields.
2152         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2153         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2154         gomp_iter_ull_guided_next): New prototypes.
2155         (gomp_new_icv): New prototype.
2156         (struct gomp_thread): Add thread_pool and task fields.
2157         (struct gomp_thread_pool): New type.
2158         (gomp_new_team): New prototype.
2159         (gomp_team_start): Change type of last argument.
2160         (gomp_new_work_share): Removed.
2161         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2162         (gomp_work_share_init_done): New static inline.
2163         (gomp_throttled_spin_count_var, gomp_available_cpus,
2164         gomp_managed_threads): New extern decls.
2165         (gomp_init_task): New prototype.
2166         (gomp_spin_count_var): New extern var decl.
2167         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2168         or no alias support, or if not PIC.
2169         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2170         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2171         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2172         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2173         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2174         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2175         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2176         gomp_test_nest_lock_25): New prototypes.
2177         (omp_lock_symver, strong_alias): Define.
2178         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2179         decls.
2180         (gomp_end_task): New.
2181         (struct gomp_task_icv, gomp_global_icv): New.
2182         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2183         (struct gomp_task): New.
2184         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2185         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2186         (gomp_icv): New.
2187         (gomp_schedule_type): Reorder enum to match
2188         omp_sched_t.
2189         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2190         fields.
2191         (gomp_thread_start): Add gomp_team_barrier_wait call.
2192         For non-nested case remove clearing of docked thread thr fields.
2193         Use pool fields instead of global gomp_* variables.  Use
2194         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2195         Create tasks for each member thread.
2196         (free_team): Only destroy team barrier, task_lock here and free it.
2197         (gomp_free_thread): Free last_team if non-NULL.
2198         (gomp_team_end): Call gomp_team_barrier_wait instead of
2199         gomp_barrier_wait.  For nested case call one extra
2200         gomp_barrier_wait.  Move here some destruction from free_team.
2201         Call free_team on pool->last_team if any, rather than freeing
2202         current team.  Destroy work_share_list_free_lock ifndef
2203         HAVE_SYNC_BUILTINS.
2204         (gomp_new_icv): New function.
2205         (gomp_threads, gomp_threads_size, gomp_threads_used,
2206         gomp_threads_dock): Removed.
2207         (gomp_thread_destructor): New variable.
2208         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2209         functions.
2210         (gomp_team_start): Create new pool if current thread doesn't have
2211         one.  Use pool fields instead of global gomp_* variables.
2212         Initialize thread_pool field for new threads.  Clear single_count.
2213         Change last argument from ws to team, don't create
2214         new team, set ts.work_share to &team->work_shares[0] and clear
2215         ts.last_work_share.  Don't clear ts.work_share_generation.
2216         If number of threads changed, adjust atomically gomp_managed_threads.
2217         Use gomp_init_task instead of gomp_new_task,
2218         set thr->task to the corresponding implicit_task array entry.
2219         Create tasks for each member thread.  Initialize ts.level.
2220         (initialize_team): Call pthread_key_create on
2221         gomp_thread_destructor.
2222         (team_destructor): New function.
2223         (new_team): Removed.
2224         (gomp_new_team): New function.
2225         (free_team): Free gomp_work_share blocks chained through next_alloc,
2226         instead of freeing work_shares and destroying work_share_lock.
2227         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2228         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2229         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2230         of gomp_barrier_wait.
2231         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2232         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2233         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2234         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2235         of gomp_barrier_wait.
2236         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2237         gomp_work_share_init_done if gomp_work_share_start returned true.
2238         Don't unlock ws->lock.
2239         * work.c: Include stddef.h.
2240         (free_work_share): Use work_share_list_free_lock instead
2241         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2242         Call gomp_fini_work_share and then either free ws if orphaned, or
2243         put it into work_share_list_free list of the current team.
2244         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2245         functions.
2246         (gomp_work_share_start, gomp_work_share_end,
2247         gomp_work_share_end_nowait): Rewritten.
2248         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2249         (openmp_version): Set to 200805.
2250         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2251         omp_sched_guided, omp_sched_auto): New parameters.
2252         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2253         omp_set_max_active_levels, omp_get_max_active_levels,
2254         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2255         omp_get_active_level): New interfaces.
2256         * omp_lib.h.in (openmp_version): Set to 200805.
2257         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2258         omp_sched_guided, omp_sched_auto): New parameters.
2259         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2260         omp_set_max_active_levels, omp_get_max_active_levels,
2261         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2262         omp_get_active_level): New externals.
2263         * loop.c: Include limits.h.
2264         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2265         GFS_AUTO.
2266         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2267         Likewise.  Use gomp_icv.
2268         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2269         ts.static_trip here.
2270         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2271         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2272         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2273         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2274         don't unlock ws->lock, otherwise lock it.
2275         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2276         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2277         (gomp_parallel_loop_start): Call gomp_new_team instead of
2278         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2279         Adjust gomp_team_start caller.  Pass 0 as second argument to
2280         gomp_resolve_num_threads.
2281         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2282         If adding ws->chunk_size nthreads + 1 times after end won't
2283         overflow, set ws->mode to 1.
2284         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2285         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2286         GOMP_loop_ull_ordered_static_start,
2287         GOMP_loop_ull_ordered_dynamic_start,
2288         GOMP_loop_ull_ordered_guided_start,
2289         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2290         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2291         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2292         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2293         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2294         prototypes.
2295         * libgomp.map: Export lock routines also @@OMP_2.0.
2296         (GOMP_loop_ordered_dynamic_first,
2297         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2298         GOMP_loop_ordered_static_first): Remove.
2299         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2300         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2301         GOMP_loop_ull_ordered_dynamic_next,
2302         GOMP_loop_ull_ordered_dynamic_start,
2303         GOMP_loop_ull_ordered_guided_next,
2304         GOMP_loop_ull_ordered_guided_start,
2305         GOMP_loop_ull_ordered_runtime_next,
2306         GOMP_loop_ull_ordered_runtime_start,
2307         GOMP_loop_ull_ordered_static_next,
2308         GOMP_loop_ull_ordered_static_start,
2309         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2310         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2311         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2312         (omp_set_schedule, omp_get_schedule,
2313         omp_get_thread_limit, omp_set_max_active_levels,
2314         omp_get_max_active_levels, omp_get_level,
2315         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2316         omp_set_schedule_, omp_set_schedule_8_,
2317         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2318         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2319         omp_get_max_active_levels_, omp_get_level_,
2320         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2321         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2322         New exports @@OMP_3.0.
2323         * omp.h.in (omp_sched_t): New type.
2324         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2325         omp_set_max_active_levels, omp_get_max_active_levels,
2326         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2327         omp_get_active_level): New prototypes.
2328         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2329         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2330         gomp_thread_limit_var, gomp_remaining_threads_count,
2331         gomp_remaining_threads_lock): New variables.
2332         (parse_spincount): New function.
2333         (initialize_env): Call gomp_init_num_threads unconditionally.
2334         Initialize gomp_available_cpus.  Call parse_spincount,
2335         initialize gomp_{,throttled_}spin_count_var
2336         depending on presence and value of OMP_WAIT_POLICY and
2337         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2338         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2339         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2340         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2341         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2342         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2343         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2344         (gomp_global_icv): New.
2345         (parse_schedule): Use it.  Parse "auto".
2346         (omp_set_num_threads): Use gomp_icv.
2347         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2348         Likewise.
2349         (omp_get_max_threads): Move from parallel.c.
2350         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2351         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2352         add ialias.
2353         (parse_stacksize, parse_wait_policy): New functions.
2354         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2355         both wrappers for compatibility and new locks.
2356         (omp_set_schedule, omp_get_schedule,
2357         omp_get_thread_limit, omp_set_max_active_levels,
2358         omp_get_max_active_levels, omp_get_level,
2359         omp_get_ancestor_thread_num, omp_get_team_size,
2360         omp_get_active_level): New ialias_redirect.
2361         (omp_set_schedule_, omp_set_schedule_8_,
2362         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2363         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2364         omp_get_max_active_levels_, omp_get_level_,
2365         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2366         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2367         New functions.
2368         * parallel.c: Include limits.h.
2369         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2370         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2371         argument to gomp_team_start.  Pass 0 as second argument to
2372         gomp_resolve_num_threads.
2373         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2374         if gomp_thread_limit_var != ULONG_MAX.
2375         (omp_in_parallel): Implement using ts.active_level.
2376         (omp_get_max_threads): Move to env.c.
2377         (omp_get_level, omp_get_ancestor_thread_num,
2378         omp_get_team_size, omp_get_active_level): New functions,
2379         add ialias.
2380         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2381         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2382         gomp_iter_dynamic_next instead of the _locked variant and don't take
2383         lock around it, otherwise acquire it before calling
2384         gomp_iter_dynamic_next_locked.
2385         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2386         gomp_iter_dynamic_next instead of the _locked variant and don't take
2387         lock around it.
2388         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2389         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2390         Adjust gomp_team_start caller.  Pass count as second argument to
2391         gomp_resolve_num_threads, don't adjust num_threads after the call.
2392         Use gomp_icv.
2393         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2394         ws->chunk_size by incr.
2395         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2396         code.
2397         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2398         types.
2399         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2400         (omp_check_defines): Check even the compat defines.
2401         * config/linux/ptrlock.c: New file.
2402         * config/linux/ptrlock.h: New file.
2403         * config/linux/wait.h: New file.
2404         * config/posix/ptrlock.c: New file.
2405         * config/posix/ptrlock.h: New file.
2406         * config/linux/bar.h (gomp_team_barrier_wait,
2407         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2408         (gomp_team_barrier_set_task_pending,
2409         gomp_team_barrier_clear_task_pending,
2410         gomp_team_barrier_set_waiting_for_tasks,
2411         gomp_team_barrier_waiting_for_tasks,
2412         gomp_team_barrier_done): New inlines.
2413         (gomp_barrier_t): Rewritten.
2414         (gomp_barrier_state_t): New typedef.
2415         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2416         gomp_barrier_wait_start): Rewritten.
2417         (gomp_barrier_wait_end): Change second argument to
2418         gomp_barrier_state_t.
2419         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2420         inlines.
2421         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2422         futex.h.
2423         (gomp_barrier_wait_end): Rewritten.
2424         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2425         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2426         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2427         (gomp_barrier_state_t): New typedef.
2428         (gomp_team_barrier_wait,
2429         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2430         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2431         into the return value.  Return gomp_barrier_state_t.
2432         (gomp_team_barrier_set_task_pending,
2433         gomp_team_barrier_clear_task_pending,
2434         gomp_team_barrier_set_waiting_for_tasks,
2435         gomp_team_barrier_waiting_for_tasks,
2436         gomp_team_barrier_done): New inlines.
2437         (gomp_barrier_wait_end): Change second argument to
2438         gomp_barrier_state_t.
2439         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2440         inlines.
2441         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2442         (gomp_barrier_wait_end): Change second argument to
2443         gomp_barrier_state_t.
2444         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2445         gomp_team_barrier_wake): New functions.
2446         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2447         futex.h.
2448         (gomp_futex_wake, gomp_futex_wait): New variables.
2449         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2450         * config/linux/lock.c: Rewrite to make locks task owned,
2451         for backwards compatibility provide the old entrypoints
2452         if symbol versioning.  Include wait.h instead of libgomp.h and
2453         futex.h.
2454         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2455         * config/posix95/lock.c: Rewrite to make locks task owned,
2456         for backwards compatibility provide the old entrypoints
2457         if symbol versioning.
2458         * config/posix/lock.c: Rewrite to make locks task owned,
2459         for backwards compatibility provide the old entrypoints
2460         if symbol versioning.
2461         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2462         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2463         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2464         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2465         (sys_futex0): Return error code.
2466         (futex_wake, futex_wait): If ENOSYS was returned, clear
2467         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2468         (cpu_relax, atomic_write_barrier): New static inlines.
2469         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2470         (futex_wake, futex_wait): If ENOSYS was returned, clear
2471         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2472         (cpu_relax, atomic_write_barrier): New static inlines.
2473         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2474         (sys_futex0): Return error code.
2475         (futex_wake, futex_wait): If ENOSYS was returned, clear
2476         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2477         (cpu_relax, atomic_write_barrier): New static inlines.
2478         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2479         (sys_futex0): Return error code.
2480         (futex_wake, futex_wait): If ENOSYS was returned, clear
2481         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2482         (cpu_relax, atomic_write_barrier): New static inlines.
2483         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2484         (sys_futex0): Return error code.
2485         (futex_wake, futex_wait): If ENOSYS was returned, clear
2486         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2487         (cpu_relax, atomic_write_barrier): New static inlines.
2488         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2489         (sys_futex0): Return error code.
2490         (futex_wake, futex_wait): If ENOSYS was returned, clear
2491         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2492         (cpu_relax, atomic_write_barrier): New static inlines.
2493         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2494         futex.h.
2495         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2496         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2497         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2498         types.
2499         (omp_nest_lock_t): Change owner into void *, add lock field.
2500         * config/posix95/omp-lock.h: Include semaphore.h.
2501         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2502         (omp_lock_t): Use sem_t instead of mutex if semaphores
2503         aren't broken.
2504         (omp_nest_lock_t): Likewise.  Change owner to void *.
2505         * config/posix/omp-lock.h: Include semaphore.h.
2506         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2507         (omp_lock_t): Use sem_t instead of mutex if semaphores
2508         aren't broken.
2509         (omp_nest_lock_t): Likewise.  Add owner field.
2510
2511 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2512
2513         * testsuite/libgomp.c/collapse-1.c: New test.
2514         * testsuite/libgomp.c/collapse-2.c: New test.
2515         * testsuite/libgomp.c/collapse-3.c: New test.
2516         * testsuite/libgomp.c/icv-1.c: New test.
2517         * testsuite/libgomp.c/icv-2.c: New test.
2518         * testsuite/libgomp.c/lib-2.c: New test.
2519         * testsuite/libgomp.c/lock-1.c: New test.
2520         * testsuite/libgomp.c/lock-2.c: New test.
2521         * testsuite/libgomp.c/lock-3.c: New test.
2522         * testsuite/libgomp.c/loop-4.c: New test.
2523         * testsuite/libgomp.c/loop-5.c: New test.
2524         * testsuite/libgomp.c/loop-6.c: New test.
2525         * testsuite/libgomp.c/loop-7.c: New test.
2526         * testsuite/libgomp.c/loop-8.c: New test.
2527         * testsuite/libgomp.c/loop-9.c: New test.
2528         * testsuite/libgomp.c/nested-3.c: New test.
2529         * testsuite/libgomp.c/nestedfn-6.c: New test.
2530         * testsuite/libgomp.c/sort-1.c: New test.
2531         * testsuite/libgomp.c/task-1.c: New test.
2532         * testsuite/libgomp.c/task-2.c: New test.
2533         * testsuite/libgomp.c/task-3.c: New test.
2534         * testsuite/libgomp.c/task-4.c: New test.
2535         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2536         to C++ testsuite default compiler options.
2537         * testsuite/libgomp.c++/collapse-1.C: New test.
2538         * testsuite/libgomp.c++/collapse-2.C: New test.
2539         * testsuite/libgomp.c++/ctor-10.C: New test.
2540         * testsuite/libgomp.c++/for-1.C: New test.
2541         * testsuite/libgomp.c++/for-2.C: New test.
2542         * testsuite/libgomp.c++/for-3.C: New test.
2543         * testsuite/libgomp.c++/for-4.C: New test.
2544         * testsuite/libgomp.c++/for-5.C: New test.
2545         * testsuite/libgomp.c++/loop-8.C: New test.
2546         * testsuite/libgomp.c++/loop-9.C: New test.
2547         * testsuite/libgomp.c++/loop-10.C: New test.
2548         * testsuite/libgomp.c++/task-1.C: New test.
2549         * testsuite/libgomp.c++/task-2.C: New test.
2550         * testsuite/libgomp.c++/task-3.C: New test.
2551         * testsuite/libgomp.c++/task-4.C: New test.
2552         * testsuite/libgomp.c++/task-5.C: New test.
2553         * testsuite/libgomp.c++/task-6.C: New test.
2554         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2555         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2556         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2557         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2558         * testsuite/libgomp.fortran/collapse1.f90: New test.
2559         * testsuite/libgomp.fortran/collapse2.f90: New test.
2560         * testsuite/libgomp.fortran/collapse3.f90: New test.
2561         * testsuite/libgomp.fortran/collapse4.f90: New test.
2562         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2563         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2564         * testsuite/libgomp.fortran/lib4.f90: New test.
2565         * testsuite/libgomp.fortran/lock-1.f90: New test.
2566         * testsuite/libgomp.fortran/lock-2.f90: New test.
2567         * testsuite/libgomp.fortran/nested1.f90: New test.
2568         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2569         * testsuite/libgomp.fortran/strassen.f90: New test.
2570         * testsuite/libgomp.fortran/tabs1.f90: New test.
2571         * testsuite/libgomp.fortran/tabs2.f: New test.
2572         * testsuite/libgomp.fortran/task1.f90: New test.
2573         * testsuite/libgomp.fortran/task2.f90: New test.
2574         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2575         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2576         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2577         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2578         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2579
2580 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2581
2582         PR c++/36308
2583         * testsuite/libgomp.c++/ctor-11.C: New test.
2584         * testsuite/libgomp.c++/ctor-12.C: New test.
2585
2586 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2587
2588         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2589
2590 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2591
2592         PR middle-end/36106
2593         * testsuite/libgomp.c/atomic-5.c: New test.
2594         * testsuite/libgomp.c/atomic-6.c: New test.
2595         * testsuite/libgomp.c/autopar-1.c: New test.
2596
2597 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2598
2599         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2600         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2601         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2602         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2603         * configure: Regenerate.
2604         * Makefile.in, testsuite/Makefile.in: Likewise.
2605
2606 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2607
2608         PR bootstrap/35457
2609         * aclocal.m4: Regenerate.
2610         * configure: Regenerate.
2611
2612 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2613
2614         PR middle-end/35611
2615         * testsuite/libgomp.c/atomic-4.c: New test.
2616
2617         PR libgomp/35625
2618         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2619         (gomp_iter_guided_next): Likewise.
2620         * testsuite/libgomp.c/pr35625.c: New test.
2621
2622 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2623
2624         * aclocal.m4: Regenerate.
2625         * configure: Likewise.
2626         * Makefile.in: Likewise.
2627         * testsuite/Makefile.in: Likewise.
2628
2629 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2630
2631         PR middle-end/35185
2632         * testsuite/libgomp.c++/pr35185.C: New test.
2633
2634 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2635
2636         PR middle-end/35549
2637         * testsuite/libgomp.c/pr35549.c: New test.
2638
2639 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2640
2641         * testsuite/libgomp.c/atomic-3.c: New test.
2642
2643 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2644
2645         PR fortran/33197
2646         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2647         .F08 file suffixes.
2648
2649 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2650
2651         PR libgomp/33131
2652         * configure.ac: Add ACX_HEADER_STRING.
2653         * env.c: Include strings.h.
2654         * aclocal.m4: Regenerate.
2655         * config.h.in: Regenerate.
2656         * configure: Regenerate.
2657         * Makefile.in: Regenerate.
2658         * testsuite/Makefile.in: Regenerate.
2659
2660 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2661
2662         PR middle-end/35196
2663         * testsuite/libgomp.c/pr35196.c: New test.
2664
2665         PR middle-end/35130
2666         * testsuite/libgomp.fortran/pr35130.f90: New test.
2667         * testsuite/libgomp.c/pr35130.c: New test.
2668
2669 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2670
2671         PR middle-end/33880
2672         * testsuite/libgomp.c/pr33880.c: New test.
2673         * testsuite/libgomp.fortran/pr33880.f90: New test.
2674
2675 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2676
2677         * configure: Regenerate.
2678
2679 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2680
2681         * configure.ac: Move futex checking into ../config/futex.m4.
2682         * configure: Rebuilt.
2683         * aclocal.m4: Rebuilt.
2684         * Makefile.in: Rebuilt.
2685
2686         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2687         2007-10-15 ../config/tls.m4 change.
2688
2689 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2690
2691         PR c++/34513
2692         * testsuite/libgomp.c/pr34513.c: New test.
2693         * testsuite/libgomp.c++/pr34513.C: New test.
2694
2695 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2696
2697         PR target/32765
2698         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2699
2700 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2701
2702         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2703
2704 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2705
2706         * testsuite/libgomp.c/private-1.c: New test.
2707
2708 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2709             Paolo Bonzini  <bonzini@gnu.org>
2710
2711         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2712         instead of 'VPATH ='.
2713         * Makefile.in: Regenerate.
2714
2715 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2716
2717         * configure.ac: Adjust makeinfo version check.
2718         * configure: Regenerate.
2719
2720 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2721
2722         PR fortran/34020
2723         * testsuite/libgomp.fortran/pr34020.f90: New test.
2724
2725 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2726
2727         PR c++/33894
2728         * testsuite/libgomp.c++/atomic-1.C: New test.
2729
2730 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2731
2732         PR libgomp/33275
2733         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2734         Make x and y integers rather than (implicit) reals.  Add private (j)
2735         clause to the last omp parallel.
2736
2737 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2738
2739         * configure: Regenerate following changes to ../config/tls.m4.
2740
2741 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2742
2743         * testsuite/libgomp.fortran/stack.f90: New test.
2744
2745 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2746
2747         * config/mingw32/proc.c: New file.
2748
2749 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2750
2751         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2752         (main): Use __get_cpuid to get i386 target fetaures.
2753         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2754         (main): Use __get_cpuid to get x86_64 target fetaures.
2755
2756 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2757
2758         PR target/32765
2759         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2760         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2761
2762 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2763
2764         PR fortran/32550
2765         * testsuite/libgomp.fortran/pr32550.f90: New test.
2766         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2767
2768 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2769
2770         * aclocal.m4: Regenerated.
2771
2772 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2773
2774         PR fortran/32359
2775         * testsuite/libgomp.fortran/pr32359.f90: New.
2776
2777 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2778
2779         PR libgomp/32468
2780         * sections.c (GOMP_parallel_sections_start): Only decrease
2781         number of threads to COUNT if dyn_var is true.
2782         * testsuite/libgomp.c/pr32468.c: New test.
2783
2784 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2785
2786         PR libgomp/26308
2787         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2788
2789 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2790
2791         PR middle-end/32362
2792         * testsuite/libgomp.c/pr32362-1.c: New test.
2793         * testsuite/libgomp.c/pr32362-2.c: New test.
2794         * testsuite/libgomp.c/pr32362-3.c: New test.
2795
2796 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2797
2798         * team.c (gomp_team_start): Fix setting up thread_attr
2799         stack size.
2800
2801 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2802
2803         * configure: Regenerate.
2804
2805 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2806
2807         * Makefile.in: Regenerate.
2808         * configure: Regenerate.
2809         * aclocal.m4: Regenerate.
2810         * testsuite/Makefile.in: Regenerate.
2811
2812 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2813
2814         * config/linux/proc.c: New file.
2815
2816         PR libgomp/28482
2817         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2818
2819 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2820
2821         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2822
2823 2007-04-16  Matthias Klose  <doko@debian.org>
2824
2825         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2826         flags if not building with -m64.
2827         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2828         flag for i?86-*-* targets, if current target matches -m64.
2829
2830 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2831
2832         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2833         * Makefile.in: Regenerate.
2834
2835 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2836
2837         PR testsuite/31369
2838         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2839         ld_library_path.
2840         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2841
2842 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2843
2844         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2845         decls.
2846         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2847         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2848         (parse_affinity): New function.
2849         (initialize_env): Call it and gomp_init_affinity.
2850         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2851         create new pthread_attr_t and call gomp_init_thread_affinity
2852         on it for each thread before passing the attribute to pthread_create.
2853         * config/linux/affinity.c: New file.
2854         * config/posix/affinity.c: New file.
2855         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2856         * configure: Rebuilt.
2857         * config.h.in: Rebuilt.
2858         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2859         * Makefile.in: Rebuilt.
2860
2861 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2862
2863         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2864         *-*-darwin*.
2865         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2866         and use it if found.
2867
2868 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2869
2870         * testsuite/config/default.exp: New file.
2871         * testsuite/lib/libgomp.exp: New file.
2872         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2873         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2874         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2875         (libgomp_load): Remove.
2876         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2877         always_ld_library_path, not ld_library_path.  Set additional_flags
2878         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2879         (target_compile): Do not call libgomp_init.  Append lang_library_path
2880         and lang_link_flags to options.
2881         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2882         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2883         here.
2884         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2885         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2886         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2887         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2888         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2889         CX8 flag.
2890         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2891         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2892         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2893         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2894         * testsuite/libgomp.c/atomic-10.c: Ditto.
2895
2896 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2897
2898         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2899         dg-final cleanup-modules line.
2900         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2901         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2902         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2903         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2904         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2905         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2906         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2907
2908 2007-03-18  Andreas Schwab  <schwab@suse.de>
2909
2910         * acinclude.m4: Adjust regular expression for ld version
2911         extraction.
2912         * configure: Regenerate.
2913
2914 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2915
2916         * Makefile.am: Add install-pdf target as copied from
2917         automake v1.10 rules.
2918         * Makefile.in: Regenerate
2919
2920 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2921
2922         PR libgomp/28486
2923         * configure: Regenerate.
2924
2925         PR c++/30703
2926         * testsuite/libgomp.c++/pr30703.C: New test.
2927
2928 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2929
2930         Revert:
2931         2006-07-05  Eric Christopher  <echristo@apple.com>
2932         * configure.ac: Depend addition of -pthread on host OS.
2933         * configure: Regenerate.
2934
2935 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2936
2937         * libgomp.texi: Fix spacing after abbreviations.
2938
2939 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2940
2941         PR libgomp/30546
2942         * configure.ac: Add check for makeinfo
2943         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2944         if an appropiate version of makeinfo is found.
2945         * aclocal.m4: Regenerated.
2946         * configure: Regenerated.
2947         * Makefile.in: Regenerated.
2948         * testsuite/Makefile.in: Regenerated.
2949
2950 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2951
2952         PR libgomp/30540
2953         * libgomp.texi: More about implementation-dependent settings.
2954
2955 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2956
2957         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2958
2959 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2960
2961         PR middle-end/30494
2962         * testsuite/libgomp.c/pr30494.c: New test.
2963
2964 2007-01-15  Tom Tromey  <tromey@redhat.com>
2965
2966         * configure: Rebuilt.
2967         * configure.ac: Fixed comment.
2968
2969 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2970
2971         * libgomp.texi: Document implementation specific default values of
2972         environment variables.
2973
2974 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2975
2976         PR libgomp/28209
2977         * libgomp.texi: New file.
2978         * configure.ac: Add --enable-generated-files-in-srcdir option.
2979         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2980         files to srcdir.
2981         * Makefile.in: Regenerated.
2982         * config.h.in: Regenerated.
2983         * testsuite/Makefile.in: Regenerated.
2984         * NOTES: Removed.
2985
2986 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2987
2988         PR libgomp/29949
2989         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2990
2991 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2992
2993         * configure: Regenerate.
2994
2995 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2996
2997         PR libgomp/29947
2998         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2999         start if there shouldn't be any loop iterations.
3000         (gomp_loop_ordered_static_start): Remove start == end test.
3001         * testsuite/libgomp.c/pr29947-1.c: New test.
3002         * testsuite/libgomp.c/pr29947-2.c: New test.
3003
3004 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3005
3006         * configure.tgt: Force initial-exec TLS model on Linux only.
3007
3008 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3009
3010         * configure: Regenerated.
3011
3012 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3013
3014         * env.c (parse_schedule): Reject out of range values.
3015         (parse_unsigned_long): Reject out of range, negative or zero values.
3016
3017 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3018
3019         PR fortran/29629
3020         * testsuite/libgomp.fortran/pr29629.f90: New test.
3021
3022 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3023
3024         PR libgomp/29494
3025         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3026         * config/posix95: New directory.
3027         * config/posix95/omp-lock.h: New file.
3028         * config/posix95/lock.c: Likewise.
3029
3030 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3031
3032         * aclocal.m4: Regenerate.
3033         * configure: Regenerate.
3034
3035 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3036
3037         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3038         '<' to '<='.
3039
3040 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3041
3042         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3043         test.
3044         * configure: Regenerate.
3045         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3046
3047 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3048
3049         PR middle-end/25261
3050         PR middle-end/28790
3051         * testsuite/libgomp.c/nestedfn-4.c: New test.
3052         * testsuite/libgomp.c/nestedfn-5.c: New test.
3053         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3054
3055         PR fortran/29097
3056         * testsuite/libgomp.fortran/condinc1.f: New test.
3057         * testsuite/libgomp.fortran/condinc2.f: New test.
3058         * testsuite/libgomp.fortran/condinc3.f90: New test.
3059         * testsuite/libgomp.fortran/condinc4.f90: New test.
3060         * testsuite/libgomp.fortran/condinc1.inc: New file.
3061
3062 2006-09-18  Tom Tromey  <tromey@redhat.com>
3063
3064         * configure: Rebuilt.
3065
3066 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3067
3068         PR c/28768
3069         PR preprocessor/14634
3070         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3071         to AC_DEFINE.
3072         * configure: Regenerate.
3073
3074 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3075
3076         * testsuite/libgomp.fortran/reduction3.f90: Change
3077         -2147483648 to -huge(i)-1 to avoid overflow.
3078         * testsuite/libgomp.fortran/reduction4.f90: Change
3079         Z'ffffffff' to not(0) to avoid overflow.
3080
3081 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3082
3083         PR libgomp/25938
3084         * Makefile.am (libsubincludedir): New.
3085         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3086         * Makefile.in: Regenerate.
3087
3088 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3089
3090         PR libgomp/28725
3091         * env.c: Include ctype.h.
3092         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3093         leading and/or trailing whitespace and compare strings case
3094         insensitively.
3095
3096 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3097
3098         PR fortran/28390
3099         * testsuite/libgomp.fortran/pr28390.f: New test.
3100
3101 2006-07-05  Eric Christopher  <echristo@apple.com>
3102
3103         * configure.ac: Depend addition of -pthread on host OS.
3104         * configure: Regenerate.
3105
3106 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3107
3108         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3109         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3110         defined.
3111
3112 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3113
3114         PR libgomp/26175
3115         PR libgomp/26477
3116         * configure.ac: If neither --enable-linux-futex nor
3117         --disable-linux-futex is passed, determine the default by checking
3118         for compiling and/or running against NPTL.  With --enable-linux-futex,
3119         check if SYS_gettid and SYS_futex are defined.
3120         * configure: Rebuilt.
3121
3122 2006-06-14  Richard Henderson  <rth@redhat.com>
3123
3124         PR libgomp/28008
3125         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3126         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3127
3128 2006-06-09  Richard Henderson  <rth@redhat.com>
3129
3130         * env.c (gomp_nthreads_var): Change to unsigned long.
3131         (gomp_run_sched_chunk): Likewise.
3132         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3133         (initialize_env): Initialize gomp_thread_attr.
3134         * libgomp.h (gomp_nthreads_var): Update decl.
3135         (gomp_run_sched_chunk): Likewise.
3136         (gomp_thread_attr): Declare.
3137         * team.c (gomp_thread_attr): Export.
3138         (initialize_team): Don't initialize it.
3139
3140 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3141
3142         PR fortran/27916
3143         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3144         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3145
3146 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3147
3148         * config/mingw32/time.c: New file.
3149         * configure.tgt: Use it.
3150
3151 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3152
3153         * Makefile.am: Add install-html target. Add install-html to .PHONY
3154         * Makefile.in: Regenerate.
3155
3156 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3157
3158         PR libgomp/27612
3159         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3160         * testsuite/libgomp.c/critical-1.c: Likewise.
3161         * testsuite/libgomp.c/loop-1.c: Likewise.
3162         * testsuite/libgomp.c/loop-2.c: Likewise.
3163         * testsuite/libgomp.c/single-1.c: Likewise.
3164         * testsuite/libgomp.c/ordered-1.c: Likewise.
3165         * testsuite/libgomp.c/ordered-2.c: Likewise.
3166
3167 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3168
3169         PR middle-end/27416
3170         * libgomp.fortran/pr27416-1.f90: New test.
3171
3172 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3173
3174         PR fortran/27395
3175         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3176         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3177
3178 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3179
3180         PR c++/26943
3181         * testsuite/libgomp.c/pr26943-1.c: New test.
3182         * testsuite/libgomp.c/pr26943-2.c: New test.
3183         * testsuite/libgomp.c/pr26943-3.c: New test.
3184         * testsuite/libgomp.c/pr26943-4.c: New test.
3185         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3186         * testsuite/libgomp.c++/pr26943.C: New test.
3187
3188 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3189
3190         PR middle-end/27337
3191         * testsuite/libgomp.c++/pr27337.C: New test.
3192
3193 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3194
3195         PR c/26171
3196         * testsuite/libgomp.c/pr26171.c: New test.
3197
3198 2006-04-25  Richard Henderson  <rth@redhat.com>
3199
3200         PR libgomp/25865
3201         * configure.ac: Use GCC_CHECK_TLS.
3202         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3203         * Makefile.in, aclocal.m4, configure: Regenerate.
3204
3205 2006-04-10  Matthias Klose  <doko@debian.org>
3206
3207         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3208         directory names containing underscores.
3209
3210 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3211
3212         PR c++/26691
3213         * testsuite/libgomp.c++/pr26691.C: New test.
3214
3215 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3216
3217         * testsuite/libgomp.fortran/retval2.f90: New test.
3218
3219 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3220
3221         * testsuite/libgomp.c++: New directory.
3222
3223 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3224
3225         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3226         * config/posix/sem.c: Implement the above.
3227
3228 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3229
3230         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3231         define HAVE_BROKEN_POSIX_SEMAPHORES.
3232         * configure: Rebuilt.
3233         * config.h.in: Rebuilt.
3234
3235 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3236
3237         PR bootstrap/26161
3238         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3239         for the other pthread check.
3240         * configure: Regenerate.
3241         * config.h.in: Regenerate.
3242
3243 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3244
3245         PR libgomp/25938
3246         PR libgomp/25984
3247         * Makefile.am (fincludedir): New variable.
3248         (nodist_include_HEADERS): Remove Fortran files.
3249         (nodist_finclude_HEADERS): New variable.
3250         * Makefile.in: Regenerated.
3251
3252 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3253
3254         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3255         Remove tests for returning assumed character length arrays.
3256
3257 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3258             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3259
3260         PR libgomp/25936
3261         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3262
3263 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3264
3265         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3266
3267 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3268
3269         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3270         part of LD_LIBRARY_PATH manually.
3271
3272 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3273
3274         PR libgomp/25852
3275         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3276         libgomp_init.
3277
3278 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3279
3280         PR libgomp/25884
3281         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3282         * configure.ac (PERL): Don't set.
3283         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3284         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3285         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3286         * omp.h.in: Wrap the new configure substitutions with @ characters.
3287         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3288         * aclocal.m4, configure, Makefile.in: Regenerate.
3289         * mkomp_h.pl: Delete.
3290
3291 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3292
3293         PR libgomp/25259
3294         * configure.ac: Use GCC_HEADER_STDINT.
3295         * libgomp.h: Include gstdint.h.
3296         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3297         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3298
3299 2006-01-24  Richard Henderson  <rth@redhat.com>
3300
3301         PR libgomp/25942
3302         * configure.ac: Add AM_MAINTAINER_MODE.
3303         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3304
3305 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3306
3307         * Makefile.in: Regenerate.
3308         * testsuite/Makefile.in: Regenerate.
3309         * aclocal.m4: Regenerate.
3310
3311 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3312
3313         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3314         Solaris.
3315         * configure.ac: Add check for loadavg.h.
3316         (link_gomp): Adjust comment.
3317         * configure: Regenerate.
3318         * config.h.in: Regenerate.
3319
3320 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3321
3322         PR libgomp/25877
3323         * configure.ac: Remove check for alloca.h.
3324         * configure: Regenerate.
3325         * config.h.in: Regenerate.
3326         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3327         * team.c: Remove use of alloca.h.
3328         Call gomp_alloca instead of alloca.
3329
3330 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3331
3332         PR libgomp/25877
3333         * team.c: Add include of alloca.h.
3334         * configure.ac: Add check for alloca.h.
3335         * configure: Regenerate.
3336         * config.h.in: Regenerate.
3337
3338 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3339
3340         PR fortran/25219
3341         * testsuite/libgomp.fortran/pr25219.f90: New test.
3342
3343 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3344
3345         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3346         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3347         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3348         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3349         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3350         testsuite/libgomp.fortran/threadprivate1.f90,
3351         testsuite/libgomp.fortran/threadprivate2.f90,
3352         testsuite/libgomp.fortran/threadprivate3.f90,
3353         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3354         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3355         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3356         effective-target to TLS runtime.
3357
3358         * testsuite/libgomp.fortran/pr25162.f: Require
3359         effective-target TLS runtime.
3360
3361 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3362
3363         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3364         * testsuite/libgomp.c/nestedfn-3.c: New test.
3365
3366 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3367
3368         PR fortran/25162
3369         * testsuite/libgomp.fortran/pr25162.f: New test.
3370
3371 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3372
3373         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3374         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3375
3376 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3377
3378         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3379         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3380         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3381         single.c, team.c, work.c, config/linux/alpha/futex.h,
3382         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3383         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3384         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3385         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3386         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3387         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3388         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3389         FSF address.
3390
3391 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3392
3393         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3394         to nodist_noinst_HEADERS.
3395         * Makefile.in: Rebuilt.
3396
3397         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3398         add integer count field.
3399         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3400         omp_nest_lock_t type change.
3401         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3402         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3403         Increment count.
3404         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3405         Decrement count.
3406         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3407         Increment count if successful and return the new nesting level.
3408         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3409         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3410         * testsuite/libgomp.c/lib-1.c: New test.
3411         * testsuite/libgomp.fortran/lib1.f90: New test.
3412         * testsuite/libgomp.fortran/lib2.f: New test.
3413         * testsuite/libgomp.fortran/lib3.f: New test.
3414
3415 2005-11-17  Richard Henderson  <rth@redhat.com>
3416
3417         PR 24845
3418         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3419         * configure.ac (link_gomp): New.  Substitute it.
3420         (AC_CONFIG_FILES): Add libgomp.spec.
3421         * libgomp.spec.in: New file.
3422         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3423         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3424
3425 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3426
3427         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3428         reduction(-:var) behaving the same as reduction(+:var).
3429         * testsuite/libgomp.c/reduction-4.c: New test.
3430
3431 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3432
3433         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3434         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3435         testsuite/libgomp.c/copyin-3.c,
3436         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3437         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3438         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3439         testsuite/libgomp.c++/pr24455.C,
3440         testsuite/libgomp.fortran/threadprivate1.f90,
3441         testsuite/libgomp.fortran/threadprivate2.f90,
3442         testsuite/libgomp.fortran/threadprivate3.f90,
3443         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3444         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3445         testsuite/libgomp.fortran/omp_parse3.f90: Require
3446         effective-target TLS.
3447
3448 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3449
3450         * HEADER: Remove.
3451
3452 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3453
3454         PR libgomp/24797
3455         * team.c (initialize_team): Pass NULL rather than free as
3456         pthread_key_create destructor.  Initialize thread specific data
3457         pointer in initial thread to a static local variable rather than
3458         malloced memory.
3459
3460 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3461
3462         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3463         its location to ld_library_path.
3464
3465 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3466
3467         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3468
3469 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3470
3471         * testsuite/libgomp.c: Rename from libgomp.dg.
3472
3473 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3474
3475         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3476         threadprivate variable 'i'.
3477
3478 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3479
3480         * config/linux/s390/futex.h: New file.
3481         * configure.tgt: Use it.
3482
3483         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3484         before the parallel.
3485
3486 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3487
3488         PR c++/24734
3489         * testsuite/libgomp.c++/master-1.C: New test.
3490
3491 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3492
3493         * testsuite/libgomp.dg/copyin-3.c: New test.
3494
3495 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3496
3497         * testsuite/libgomp.fortran/retval1.f90: New test.
3498         * testsuite/libgomp.fortran/vla7.f90: New test.
3499
3500 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3501
3502         * testsuite/libgomp.fortran/vla2.f90: New test.
3503         * testsuite/libgomp.fortran/vla3.f90: New test.
3504         * testsuite/libgomp.fortran/vla4.f90: New test.
3505         * testsuite/libgomp.fortran/vla5.f90: New test.
3506         * testsuite/libgomp.fortran/vla6.f90: New test.
3507
3508 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3509
3510         * config/linux/sparc/futex.h: New file.
3511         * configure.tgt: Use it.
3512         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3513
3514         * critical.c: Include stdlib.h.
3515         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3516         ignoring return value.
3517         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3518         LIBGOMP_CHECK_SYNC_BUILTINS check.
3519         * configure: Rebuilt.
3520
3521 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3522
3523         * testsuite/libgomp.fortran/vla1.f90: New test.
3524
3525 2005-10-31  Richard Henderson  <rth@redhat.com>
3526
3527         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3528         setting 's' in different threads.
3529
3530 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3531
3532         * libgomp.h (attribute_hidden, ialias): Define.
3533         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3534         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3535         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3536         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3537         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3538         omp_test_lock, omp_test_nest_lock): Likewise.
3539         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3540         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3541         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3542         omp_test_lock, omp_test_nest_lock): Likewise.
3543         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3544         omp_get_dynamic, omp_get_nested): Likewise.
3545         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3546         omp_get_thread_num, omp_in_parallel): Likewise.
3547         * fortran.c (ialias_redirect): Define.
3548         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3549         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3550         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3551         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3552         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3553         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3554         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3555         omp_get_wtime): Add ialias_redirect.
3556
3557 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3558
3559         * fortran.c: Include stdlib.h.
3560
3561 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3562
3563         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3564         * Makefile.in: Regenerated.
3565
3566 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3567
3568         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3569         * libgomp_f.h.in (omp_check_defines): New function.
3570         * env.c: Include libgomp_f.h.
3571         (initialize_env): Call omp_check_defines.
3572
3573         * testsuite/libgomp.dg/copyin-2.c: New test.
3574         * testsuite/libgomp.c++/copyin-2.C: New test.
3575         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3576
3577         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3578         * testsuite/libgomp.fortran/sharing2.f90: New test.
3579
3580         * testsuite/libgomp.dg/copyin-1.c: New test.
3581         * testsuite/libgomp.c++/copyin-1.C: New test.
3582
3583 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3584
3585         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3586
3587         * testsuite/libgomp.fortran/workshare1.f90: New test.
3588
3589         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3590         only test.
3591         * libgomp.fortran/sharing1.f90: New test.
3592
3593 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3594
3595         PR c++/24502
3596         * testsuite/libgomp.c++/loop-7.C: New test.
3597
3598         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3599
3600         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3601         * testsuite/libgomp.fortran/reduction6.f90: New test.
3602         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3603
3604 2005-10-23  Richard Henderson  <rth@redhat.com>
3605
3606         * testsuite/libgomp.c++/ctor-1.C: New.
3607         * testsuite/libgomp.c++/ctor-2.C: New.
3608         * testsuite/libgomp.c++/ctor-3.C: New.
3609         * testsuite/libgomp.c++/ctor-4.C: New.
3610         * testsuite/libgomp.c++/ctor-5.C: New.
3611         * testsuite/libgomp.c++/ctor-6.C: New.
3612         * testsuite/libgomp.c++/ctor-7.C: New.
3613         * testsuite/libgomp.c++/ctor-8.C: New.
3614         * testsuite/libgomp.c++/ctor-9.C: New.
3615
3616 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3617
3618         PR 24455
3619         * testsuite/libgomp.c++/pr24455-1.C: New test.
3620         * testsuite/libgomp.c++/pr24455.C: New test.
3621         * testsuite/libgomp.dg/pr24455-1.c: New test.
3622         * testsuite/libgomp.dg/pr24455.c: New test.
3623
3624 2005-10-20  Richard Henderson  <rth@redhat.com>
3625
3626         * testsuite/libgomp.c++/loop-6.C: New.
3627         * testsuite/libgomp.dg/loop-3.c: New.
3628
3629 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3630
3631         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3632         explicitly private.
3633         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3634         explicitly shared.
3635
3636 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3637
3638         * testsuite/libgomp.fortran/jacobi.f: New test.
3639
3640 2005-10-19  Richard Henderson  <rth@redhat.com>
3641
3642         * configure.tgt (i?86-linux): Default to with_arch instead of
3643         CFLAGS.  Add -mtune to match target_cpu.
3644         (x86_64-linux): Tune to i686.
3645
3646         * fortran.c (omp_test_nest_lock_): Fix typo.
3647
3648 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3649
3650         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3651         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3652         * testsuite/libgomp.dg/ordered-3.c: New test.
3653
3654         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3655         Remove volatile keyword.
3656
3657         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3658         in COMMON block to avoid warnings on 64-bit targets.
3659
3660 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3661
3662         * testsuite/libgomp.dg/shared-3.c: New test.
3663
3664 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3665
3666         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3667         * testsuite/libgomp.fortran/reduction5.f90: New test.
3668
3669 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3670
3671         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3672         dg-options.
3673         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3674         flush loop now that __sync_synchronize has proper memory barrier.
3675         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3676         Add -ffixed-form to dg-options.
3677
3678 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3679
3680         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3681         from subdirectories.
3682         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3683         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3684         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3685         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3686         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3687         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3688         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3689         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3690         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3691         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3692         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3693         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3694         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3695         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3696         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3697         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3698         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3699         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3700         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3701         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3702         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3703         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3704         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3705         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3706         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3707
3708 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3709
3710         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3711         lang_library_path exists.  Use find instead of glob to gather tests.
3712         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3713
3714 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3715
3716         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3717         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3718         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3719         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3720         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3721         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3722         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3723         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3724         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3725         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3726         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3727         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3728         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3729
3730 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3731
3732         * testsuite/libgomp.dg/vla-1.c: New test.
3733
3734         * testsuite/libgomp.fortran/reference2.f90: New test.
3735
3736         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3737         declaration of omp_get_thread_num.
3738         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3739         use omp_lib.
3740
3741         * testsuite/libgomp.fortran/reduction1.f90: New test.
3742         * testsuite/libgomp.fortran/reduction2.f90: New test.
3743         * testsuite/libgomp.fortran/reduction3.f90: New test.
3744         * testsuite/libgomp.fortran/reduction4.f90: New test.
3745
3746 2005-10-13  Richard Henderson  <rth@redhat.com>
3747
3748         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3749         * Makefile.in: Regenerate.
3750         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3751         * libgomp.h: Include bar.h.
3752         (struct gomp_barrier): Remove.
3753         (struct gomp_team): Add barrier.  Replace master_barrier with
3754         master_release.  Replace threads with ordered_release.
3755         (struct gomp_thread): Replace barrier with release.
3756         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3757         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3758         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3759         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3760         (GOMP_single_copy_end): Likewise.
3761         * team.c (gomp_threads_dock): New.
3762         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3763         (gomp_thread_start): Use gomp_barrier_wait.
3764         (new_team, free_team): Update for gomp_team changes.
3765         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3766         (gomp_team_end): Use gomp_barrier_wait.
3767         (initialize_team): Update for gomp_thread changes.
3768         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3769         (gomp_work_share_end_nowait): Use atomic ops when available.
3770         * config/linux/bar.c, config/linux/bar.h: New files.
3771         * config/posix/bar.c, config/posix/bar.h: New files.
3772
3773 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3774
3775         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3776         * testsuite/libgomp.dg/single-2.c: New test.
3777
3778         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3779         lang_link_flags): Unset, so that they aren't inherited from previously
3780         sourced *.exp.
3781
3782         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3783
3784 2005-10-12  Richard Henderson  <rth@redhat.com>
3785
3786         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3787         (libgomp_init): Use lang_test_file, lang_library_path, and
3788         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3789
3790         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3791         (lang_test_file, lang_link_flags): New.
3792         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3793
3794         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3795         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3796         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3797         testsuite/libgomp.c++/parallel-1.C,
3798         testsuite/libgomp.c++/reduction-1.C,
3799         testsuite/libgomp.c++/reduction-2.C,
3800         testsuite/libgomp.c++/reduction-3.C,
3801         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3802         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3803         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3804         New files, largely cribbed from the C testsuite.
3805
3806 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3807
3808         * testsuite/libgomp.fortran/character1.f90: New test.
3809         * testsuite/libgomp.fortran/character2.f90: New test.
3810
3811         * testsuite/libgomp.dg/nested-1.c: New test.
3812         * testsuite/libgomp.dg/nested-2.c: New test.
3813         * testsuite/libgomp.fortran/do1.f90: New test.
3814         * testsuite/libgomp.fortran/do2.f90: New test.
3815
3816         * testsuite/libgomp.fortran/reference1.f90: New test.
3817
3818 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3819
3820         * testsuite/libgomp.dg/reduction-1.c: New test.
3821         * testsuite/libgomp.dg/reduction-2.c: New test.
3822         * testsuite/libgomp.dg/reduction-3.c: New test.
3823
3824 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3825
3826         * testsuite/libgomp.dg/atomic-1.c: New test.
3827         * testsuite/libgomp.dg/atomic-2.c: New test.
3828
3829 2005-10-09  Richard Henderson  <rth@redhat.com>
3830
3831         * critical.c (atomic_lock): New.
3832         (initialize_critical): Initialize it.
3833         (GOMP_atomic_start, GOMP_atomic_end): New.
3834         * libgomp.map: Export them.
3835         * libgomp_g.h: Declare them.
3836
3837         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3838
3839 2005-10-02  Richard Henderson  <rth@redhat.com>
3840
3841         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3842         to XCFLAGS instead of CFLAGS.
3843
3844 2005-09-30  Richard Henderson  <rth@redhat.com>
3845
3846         * configure.ac: Determine whether -pthread or -lpthread is needed.
3847         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3848         * Makefine.in, configure: Rebuild.
3849
3850 2005-09-28  Richard Henderson  <rth@redhat.com>
3851
3852         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3853         * testsuite/libgomp.dg/omp-single-3.c: New test.
3854
3855 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3856
3857         * testsuite/libgomp.dg/omp-single-2.c: New test.
3858         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3859
3860 2005-09-27  Richard Henderson  <rth@redhat.com>
3861
3862         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3863         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3864
3865 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3866
3867         * testsuite/libgomp.dg/omp-loop03.c: New test.
3868
3869 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3870
3871         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3872
3873 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3874
3875         * testsuite/libgomp.dg/omp-single-1.c: New test.
3876         * testsuite/libgomp.dg/shared-1.c: Return 0.
3877         Add prototype for abort.
3878         * testsuite/libgomp.dg/shared-2.c: Likewise.
3879
3880 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3881
3882         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3883         constructs.
3884
3885 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3886
3887         * testsuite/libgomp.dg/shared-1.c: New test.
3888         * testsuite/libgomp.dg/shared-2.c: New test.
3889
3890 2005-09-24  Richard Henderson  <rth@redhat.com>
3891
3892         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3893
3894 2005-09-24  Richard Henderson  <rth@redhat.com>
3895
3896         * iter.c (gomp_iter_static_next): Round up when computing number
3897         of iterations.  Don't bother distributing a remainder equally.
3898
3899         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3900         Don't call srand.  Zero b before testing.
3901         (main): New.
3902
3903 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3904
3905         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3906         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3907
3908 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3909
3910         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3911         without !$omp end do, followed immediately by subroutine end.
3912
3913 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3914
3915         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3916
3917 2005-09-22  Richard Henderson  <rth@redhat.com>
3918
3919         * critical.c (GOMP_critical_name_start): Change argument to void**.
3920         Reuse the pointer space if the mutex fits.
3921         (GOMP_critical_name_end): Likewise.
3922         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3923         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3924         (GOMP_critical_name_end): Likewise.
3925         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3926         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3927
3928 2005-09-20  Richard Henderson  <rth@redhat.com>
3929
3930         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3931         (create_lock_lock): New.
3932         (initialize_critical): Initialize it.
3933         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3934         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3935
3936 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3937
3938         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3939
3940 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3941
3942         * testsuite/libgomp.dg/omp-loop01.c: New test.
3943         * testsuite/libgomp.dg/omp-loop02.c: New test.
3944
3945 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3946
3947         * configure.ac (AC_PROG_FC): Add.
3948         (USE_FORTRAN): New automake conditional.
3949         * configure: Rebuilt.
3950         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3951         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3952         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3953         Add rules to build them.
3954         * Makefile.in: Rebuilt.
3955         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3956         OMP_NEST_LOCK_KIND.
3957         * libgomp.map: Add Fortran wrappers.
3958         * libgomp_f.h.in: New file.
3959         * omp_lib.h.in: New file.
3960         * omp_lib.f90.in: New file.
3961         * fortran.c: New file.
3962         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3963         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3964         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3965         libgfortran has been built.
3966         * testsuite/libgomp.fortran/fortran.exp: New file.
3967         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3968         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3969         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3970         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3971         * testsuite/libgomp.fortran/omp_hello.f: New test.
3972         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3973         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3974         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3975         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3976         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3977         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3978         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3979         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3980
3981 2005-08-30  Richard Henderson  <rth@redhat.com>
3982
3983         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3984         function for when aliases are not usable.
3985         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3986         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3987         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3988         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3989         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3990         GOMP_loop_ordered_guided_next): Likewise.
3991         * ordered.c (GOMP_ordered_start): Likewise.
3992
3993 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3994
3995         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3996         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3997         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3998         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3999         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4000         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4001         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4002         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4003         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4004
4005 2005-07-07  Eric Christopher  <echristo@redhat.com>
4006             Diego Novillo  <dnovillo@redhat.com>
4007
4008         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4009         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4010         up code.
4011         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4012         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4013         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4014         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4015         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4016         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4017         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4018
4019 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4020
4021         * TOPLEVEL.patch: Remove.
4022
4023 2005-05-16  Richard Henderson  <rth@redhat.com>
4024
4025         * configure.ac: Test for clock_gettime.
4026         * config.h.in, configure: Rebuild.
4027         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4028         (omp_get_wtime): Use clock_gettime if available.
4029         (omp_get_wtick): Use clock_getres if available.
4030
4031 2005-05-11  Richard Henderson  <rth@redhat.com>
4032
4033         * config/linux/ia64/futex.h: New file.
4034         * configure.tgt: Use it.
4035
4036         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4037
4038 2005-05-07  Richard Henderson  <rth@redhat.com>
4039
4040         * config/linux/powerpc/futex.h: New file.
4041         * configure.tgt: Use it.
4042
4043         * config/linux/i486/futex.h: Merge ...
4044         * config/linux/x86_64/futex.h: ... into ...
4045         * config/linux/x86/futex.h: ... here.
4046         * configure.tgt: Update to match.
4047
4048 2005-05-06  Richard Henderson  <rth@redhat.com>
4049
4050         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4051         * config/linux/i486/futex.h: Likewise.
4052         * config/linux/x86_64/futex.h: Likewise.
4053
4054         * config/linux/lock.c: New file.
4055         * config/linux/omp-lock.h: New file.
4056
4057         * critical.c, env.h: Don't include omp.h
4058         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4059         * config/posix/time.c: Likewise.
4060         * config/posix/omp-lock.h: New file.
4061         * libgomp.h: Include omp-lock.h and omp.h.
4062         * Makefile.am (nodist_include_HEADERS): New.
4063         (omp.h): New rule.
4064         * configure.ac (PERL): New.
4065         * mkomp_h.pl: New file.
4066         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4067         with templates.
4068         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4069
4070         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4071         build directory.  Re-add -march=i486 hack.
4072
4073         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4074         (libgomp_link_flags): Remove.
4075         (libgomp_initialized): Remove.
4076         (libgomp_init): Don't protect from reinitialization.  Copy code
4077         from libstdc++ for getting the multilib set correctly.
4078
4079 2005-05-05  Richard Henderson  <rth@redhat.com>
4080
4081         * config/linux/alpha/futex.h: New file.
4082         * configure.tgt (alpha*-*-linux*): Use it.
4083
4084         * config/posix/mutex.c: New file.
4085         * config/posix/sem.c: Use libgomp.h.
4086
4087         * configure.tgt (x86_64-linux): Also test CC for -m32.
4088         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4089
4090         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4091         after $gccpath.
4092
4093         * Makefile.am (SUBDIRS): New.
4094         (libgomp_la_LDFLAGS): Add -lpthread.
4095         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4096         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4097
4098         * libgomp_g.h: New file.
4099         * libgomp.h: Split out all public declarations to libgomp_g.h.
4100         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4101         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4102         * config/linux/sem.h: Likewise.
4103         * config/posix/sem.h: Likewise.
4104
4105         * Makefile.am (AM_LDFLAGS): New.
4106         (libgomp_version_script): Split out from ...
4107         (libgomp_la_LDFLAGS): ... here.
4108         (libgomp_version_info): New.
4109         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4110         (LIBGOMP_ENABLE): New.
4111         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4112         (LIBGOMP_ENABLE_SYMVERS): New.
4113         * configure.ac (AC_INIT): Version 1.0.
4114         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4115         (enable-linux-futex): Likewise.  Rename from enable-futex.
4116         (libtool_VERSION): New.
4117         (LIBGOMP_ENABLE_SYMVERS): Use it.
4118         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4119         * Makefile.in, aclocal.m4, configure: Rebuild.
4120
4121         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4122         (gomp_mutex_unlock_slow): Fix typo.
4123         * config/linux/sem.c: Similarly.
4124         (gomp_sem_post_slow): Fix typo.
4125         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4126         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4127         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4128
4129         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4130         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4131         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4132         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4133         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4134         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4135         LDFLAGS.  Pull enable_futex check to top-level.
4136         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4137         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4138
4139         First attempt at real configury.
4140         * Makefile, config.h: Remove file.
4141         * Makefile.am, Makefile.in: New file.
4142         * acinclude.m4 aclocal.m4: New file.
4143         * configure.ac, configure.tgt, configure: New file.
4144
4145         * config/posix/lock.c: Rename from sys-lock.c.
4146         * config/posix/mutex.h: Rename from sys-mutex.h.
4147         * config/posix/sem.c: Rename from sys-sem.c.
4148         * config/posix/sem.h: Rename from sys-sem.h.
4149         * config/posix/proc.c: Rename from sys-proc.c.
4150         * config/posix/time.c: Rename from sys-proc.c.
4151
4152         * config/linux/mutex.c: New file.
4153         * config/linux/mutex.h: New file.
4154         * config/linux/sem.c: New file.
4155         * config/linux/sem.h: New file.
4156         * config/linux/i486/futex.h: New file.
4157         * config/linux/x86_64/futex.h: New file.
4158
4159 2005-05-04  Richard Henderson  <rth@redhat.com>
4160
4161         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4162         * libgomp.h: Declare them.
4163         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4164         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4165
4166 2005-05-04  Richard Henderson  <rth@redhat.com>
4167
4168         * libgomp-1 code drop
4169
4170 2005-05-04  Richard Henderson  <rth@redhat.com>
4171
4172         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4173         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4174         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4175         (gomp_iter_static_next): Update.
4176         (gomp_ordered_static_next): Update.
4177         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4178         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4179         totally empty range.
4180         (gomp_loop_ordered_static_next): Refine test for calling
4181         gomp_ordered_static_next.
4182         * testsuite/ordered-1.c: Add case for more threads than iterations.
4183
4184         * iter.c (gomp_iter_runtime_next_locked): Remove.
4185         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4186         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4187         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4188         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4189         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4190         gomp_loop_ordered_guided_next): Downcase name, make static, add
4191         an external alias with the old name.
4192         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4193         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4194         switch and call one of the above static functions.
4195         * libgomp.h: Update.
4196
4197         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4198         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4199         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4200         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4201         GOMP_loop_ordered_guided_start): Update to match.
4202         * sections.c (GOMP_sections_start): Likewise.
4203         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4204
4205         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4206         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4207         Use bounds check instead of modulus.
4208         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4209         (gomp_ordered_last): Don't sync with ordered_owner here.
4210         (gomp_ordered_next): Likewise.
4211         (gomp_ordered_static_loop_next): Likewise.
4212         * loop.c, libgomp.h: Update to match.
4213
4214         * libgomp.h (GOMP_barrier): Declare.
4215
4216         * testsuite/barrier-1.c: New file.
4217         * testsuite/critical-1.c: New file.
4218         * testsuite/ordered-2.c: New file.
4219         * testsuite/ordered-1.c: New file.
4220         * testsuite/sections-1.c: New file.
4221         * testsuite/single-1.c: New file.
4222         * testsuite/Makefile (TESTS): Add them.
4223
4224 2005-05-04  Richard Henderson  <rth@redhat.com>
4225
4226         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4227         * loop.c (GOMP_loop_static_start): If not the startup thread,
4228         acquire the mutex to wait for initialization complete.
4229         (GOMP_loop_ordered_static_start): Likewise.
4230         (GOMP_loop_ordered_runtime_start): Likewise.
4231         (GOMP_loop_ordered_static_first): Remove.
4232         (GOMP_loop_ordered_dynamic_first): Remove.
4233         (GOMP_loop_ordered_guided_first): Remove.
4234         (GOMP_loop_ordered_runtime_first): Remove.
4235         * ordered.c (gomp_ordered_loop_first): Post to own release when
4236         we're the first thread.
4237         (gomp_ordered_loop_last): Wait on release if not owner.
4238         (gomp_ordered_loop_next): Likewise.
4239         (gomp_ordered_static_loop_init): New.
4240         (gomp_ordered_static_loop_next): Use ordered_owner.
4241         (GOMP_ordered_start): Likewise.
4242         * work.c (gomp_new_work_share): Initialize ordered_owner.
4243
4244 2005-05-03  Richard Henderson  <rth@redhat.com>
4245
4246         * Makefile (OPT): New.
4247         (CFLAGS): Use it.
4248
4249         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4250         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4251         * libgomp.h, libgomp.map, NOTES: Update to match.
4252
4253         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4254         Add initialized and thr members.
4255         (gomp_thread_start): Pause when initially spawned to wait for
4256         the whole team to be created.
4257         (gomp_team_start): Release team members at the end.
4258
4259         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4260         (f_foo_1): Use GOMP_loop_end.
4261         (f_foo_2): Use GOMP_loop_end_nowait.
4262
4263         * testsuite/loop-2.c: New file.
4264         * testsuite/Makefile (TESTS): Add it.
4265
4266 2005-05-03  Richard Henderson  <rth@redhat.com>
4267
4268         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4269         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4270         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4271         initial work_share.
4272
4273         * testsuite/Makefile: New file.
4274         * testsuite/loop-1.c: New file.
4275
4276 2005-05-03  Richard Henderson  <rth@redhat.com>
4277
4278         Initial implementation and checkin.